859141402

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 1587919680

約数和(自身を除く): 728778278

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 98, 134, 161, 322, 469, 938, 1127, 1541, 2254, 3082, 3283, 5689, 6566, 10787, 11378, 21574, 39823, 75509, 79646, 130847, 151018, 261694, 278761, 381163, 557522, 762326, 915929, 1831858, 2668141, 5336282, 6411503, 8766749, 12823006, 17533498, 18676987, 37353974, 61367243, 122734486, 429570701, 859141402]

約数ペア:

[(1, 859141402), (2, 429570701), (7, 122734486), (14, 61367243), (23, 37353974), (46, 18676987), (49, 17533498), (67, 12823006), (98, 8766749), (134, 6411503), (161, 5336282), (322, 2668141), (469, 1831858), (938, 915929), (1127, 762326), (1541, 557522), (2254, 381163), (3082, 278761), (3283, 261694), (5689, 151018), (6566, 130847), (10787, 79646), (11378, 75509), (21574, 39823)]