858996974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{84697}}^1$

素因数の和:85171

約数の個数: 16

約数和(自身を含む): 1408697136

約数和(自身を除く): 549700162

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 84697, 169394, 931667, 1863334, 39045317, 78090634, 429498487, 858996974]

約数ペア:

[(1, 858996974), (2, 429498487), (11, 78090634), (22, 39045317), (461, 1863334), (922, 931667), (5071, 169394), (10142, 84697)]