1010396872

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{308801}}^1$

素因数の和:309216

約数の個数: 16

約数和(自身を含む): 1899132300

約数和(自身を除く): 888735428

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 308801, 617602, 1235204, 2470408, 126299609, 252599218, 505198436, 1010396872]

約数ペア:

[(1, 1010396872), (2, 505198436), (4, 252599218), (8, 126299609), (409, 2470408), (818, 1235204), (1636, 617602), (3272, 308801)]