287140614

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3529}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 585584640

約数和(自身を除く): 298444026

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 382, 426, 573, 1146, 3529, 7058, 10587, 13561, 21174, 27122, 40683, 81366, 250559, 501118, 674039, 751677, 1348078, 1503354, 2022117, 4044234, 47856769, 95713538, 143570307, 287140614]

約数ペア:

[(1, 287140614), (2, 143570307), (3, 95713538), (6, 47856769), (71, 4044234), (142, 2022117), (191, 1503354), (213, 1348078), (382, 751677), (426, 674039), (573, 501118), (1146, 250559), (3529, 81366), (7058, 40683), (10587, 27122), (13561, 21174)]