123605612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30089}}^1$

素因数の和:30185

約数の個数: 24

約数和(自身を含む): 235905600

約数和(自身を除く): 112299988

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 30089, 60178, 120356, 391157, 782314, 1564628, 2377031, 4754062, 9508124, 30901403, 61802806, 123605612]

約数ペア:

[(1, 123605612), (2, 61802806), (4, 30901403), (13, 9508124), (26, 4754062), (52, 2377031), (79, 1564628), (158, 782314), (316, 391157), (1027, 120356), (2054, 60178), (4108, 30089)]