2581333924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 5360414976

約数和(自身を除く): 2779081052

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 67, 68, 82, 134, 164, 221, 268, 442, 533, 697, 871, 884, 1063, 1066, 1139, 1394, 1742, 2126, 2132, 2278, 2747, 2788, 3484, 4252, 4556, 5494, 9061, 10988, 13819, 14807, 18071, 18122, 27638, 29614, 35711, 36142, 36244, 43583, 46699, 55276, 59228, 71221, 71422, 72284, 87166, 93398, 142442, 142844, 174332, 186796, 234923, 284884, 469846, 566579, 607087, 740911, 925873, 939692, 1133158, 1210757, 1214174, 1481822, 1851746, 2266316, 2421514, 2428348, 2920061, 2963644, 3703492, 4843028, 5840122, 9631843, 11680244, 15739841, 19263686, 31479682, 37960793, 38527372, 49641037, 62959364, 75921586, 99282074, 151843172, 198564148, 645333481, 1290666962, 2581333924]

約数ペア:

[(1, 2581333924), (2, 1290666962), (4, 645333481), (13, 198564148), (17, 151843172), (26, 99282074), (34, 75921586), (41, 62959364), (52, 49641037), (67, 38527372), (68, 37960793), (82, 31479682), (134, 19263686), (164, 15739841), (221, 11680244), (268, 9631843), (442, 5840122), (533, 4843028), (697, 3703492), (871, 2963644), (884, 2920061), (1063, 2428348), (1066, 2421514), (1139, 2266316), (1394, 1851746), (1742, 1481822), (2126, 1214174), (2132, 1210757), (2278, 1133158), (2747, 939692), (2788, 925873), (3484, 740911), (4252, 607087), (4556, 566579), (5494, 469846), (9061, 284884), (10988, 234923), (13819, 186796), (14807, 174332), (18071, 142844), (18122, 142442), (27638, 93398), (29614, 87166), (35711, 72284), (36142, 71422), (36244, 71221), (43583, 59228), (46699, 55276)]