185272012

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{520427}}^1$

素因数の和:520520

約数の個数: 12

約数和(自身を含む): 327869640

約数和(自身を除く): 142597628

約数列:

[1, 2, 4, 89, 178, 356, 520427, 1040854, 2081708, 46318003, 92636006, 185272012]

約数ペア:

[(1, 185272012), (2, 92636006), (4, 46318003), (89, 2081708), (178, 1040854), (356, 520427)]