8130452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 15603840

約数和(自身を除く): 7473388

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 719, 1028, 1438, 2827, 2876, 5654, 7909, 11308, 15818, 31636, 184783, 369566, 739132, 2032613, 4065226, 8130452]

約数ペア:

[(1, 8130452), (2, 4065226), (4, 2032613), (11, 739132), (22, 369566), (44, 184783), (257, 31636), (514, 15818), (719, 11308), (1028, 7909), (1438, 5654), (2827, 2876)]