687552034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{12421}}^1$

素因数の和:14565

約数の個数: 16

約数和(自身を含む): 1111272120

約数和(自身を除く): 423720086

約数列:

[1, 2, 13, 26, 2129, 4258, 12421, 24842, 27677, 55354, 161473, 322946, 26444309, 52888618, 343776017, 687552034]

約数ペア:

[(1, 687552034), (2, 343776017), (13, 52888618), (26, 26444309), (2129, 322946), (4258, 161473), (12421, 55354), (24842, 27677)]