8887684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 17006528

約数和(自身を除く): 8118844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2551, 3484, 5102, 10204, 33163, 66326, 132652, 170917, 341834, 683668, 2221921, 4443842, 8887684]

約数ペア:

[(1, 8887684), (2, 4443842), (4, 2221921), (13, 683668), (26, 341834), (52, 170917), (67, 132652), (134, 66326), (268, 33163), (871, 10204), (1742, 5102), (2551, 3484)]