551427509542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1\times {\mathrm{2659}}^1$

素因数の和:3486

約数の個数: 128

約数和(自身を含む): 1091002106880

約数和(自身を除く): 539574597338

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 182, 194, 221, 238, 442, 679, 691, 1261, 1358, 1382, 1547, 1649, 2522, 2659, 3094, 3298, 4837, 5318, 8827, 8983, 9674, 11543, 11747, 17654, 17966, 18613, 21437, 23086, 23494, 34567, 37226, 42874, 45203, 62881, 67027, 69134, 82229, 90406, 125762, 134054, 150059, 152711, 164458, 241969, 257923, 300118, 305422, 316421, 469189, 483938, 515846, 587639, 632842, 871351, 938378, 1068977, 1139459, 1175278, 1742702, 1805461, 1837369, 2137954, 2278918, 3352999, 3610922, 3674738, 4113473, 4384691, 6099457, 6705998, 7976213, 8226946, 8769382, 12198914, 12861583, 14812967, 15952426, 23470993, 23885797, 25723166, 29625934, 30692837, 31235273, 46941986, 47771594, 57000983, 61385674, 62470546, 103690769, 114001966, 167200579, 178224793, 207381538, 218646911, 334401158, 356449586, 399006881, 406058549, 437293822, 798013762, 812117098, 1247573551, 2316922309, 2495147102, 2842409843, 3029821481, 4633844618, 5684819686, 6059642962, 16218456163, 21208750367, 32436912326, 39387679253, 42417500734, 78775358506, 275713754771, 551427509542]

約数ペア:

[(1, 551427509542), (2, 275713754771), (7, 78775358506), (13, 42417500734), (14, 39387679253), (17, 32436912326), (26, 21208750367), (34, 16218456163), (91, 6059642962), (97, 5684819686), (119, 4633844618), (182, 3029821481), (194, 2842409843), (221, 2495147102), (238, 2316922309), (442, 1247573551), (679, 812117098), (691, 798013762), (1261, 437293822), (1358, 406058549), (1382, 399006881), (1547, 356449586), (1649, 334401158), (2522, 218646911), (2659, 207381538), (3094, 178224793), (3298, 167200579), (4837, 114001966), (5318, 103690769), (8827, 62470546), (8983, 61385674), (9674, 57000983), (11543, 47771594), (11747, 46941986), (17654, 31235273), (17966, 30692837), (18613, 29625934), (21437, 25723166), (23086, 23885797), (23494, 23470993), (34567, 15952426), (37226, 14812967), (42874, 12861583), (45203, 12198914), (62881, 8769382), (67027, 8226946), (69134, 7976213), (82229, 6705998), (90406, 6099457), (125762, 4384691), (134054, 4113473), (150059, 3674738), (152711, 3610922), (164458, 3352999), (241969, 2278918), (257923, 2137954), (300118, 1837369), (305422, 1805461), (316421, 1742702), (469189, 1175278), (483938, 1139459), (515846, 1068977), (587639, 938378), (632842, 871351)]