879183890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{85607}}^1$

素因数の和:85706

約数の個数: 32

約数和(自身を含む): 1725857280

約数和(自身を除く): 846673390

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 85607, 171214, 428035, 856070, 1112891, 2225782, 5564455, 6762953, 11128910, 13525906, 33814765, 67629530, 87918389, 175836778, 439591945, 879183890]

約数ペア:

[(1, 879183890), (2, 439591945), (5, 175836778), (10, 87918389), (13, 67629530), (26, 33814765), (65, 13525906), (79, 11128910), (130, 6762953), (158, 5564455), (395, 2225782), (790, 1112891), (1027, 856070), (2054, 428035), (5135, 171214), (10270, 85607)]