2689248822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38429

約数の個数: 64

約数和(自身を含む): 6185410560

約数和(自身を除く): 3496161738

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 5394, 11687, 23374, 35061, 38351, 70122, 76702, 115053, 230106, 498563, 997126, 1112179, 1188881, 1495689, 2224358, 2377762, 2991378, 3336537, 3566643, 6673074, 7133286, 14458327, 15455453, 28916654, 30910906, 34477549, 43374981, 46366359, 68955098, 86749962, 92732718, 103432647, 206865294, 448208137, 896416274, 1344624411, 2689248822]

約数ペア:

[(1, 2689248822), (2, 1344624411), (3, 896416274), (6, 448208137), (13, 206865294), (26, 103432647), (29, 92732718), (31, 86749962), (39, 68955098), (58, 46366359), (62, 43374981), (78, 34477549), (87, 30910906), (93, 28916654), (174, 15455453), (186, 14458327), (377, 7133286), (403, 6673074), (754, 3566643), (806, 3336537), (899, 2991378), (1131, 2377762), (1209, 2224358), (1798, 1495689), (2262, 1188881), (2418, 1112179), (2697, 997126), (5394, 498563), (11687, 230106), (23374, 115053), (35061, 76702), (38351, 70122)]