8373430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 16638048

約数和(自身を除く): 8264618

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1571, 2665, 3142, 5330, 7855, 15710, 20423, 40846, 64411, 102115, 128822, 204230, 322055, 644110, 837343, 1674686, 4186715, 8373430]

約数ペア:

[(1, 8373430), (2, 4186715), (5, 1674686), (10, 837343), (13, 644110), (26, 322055), (41, 204230), (65, 128822), (82, 102115), (130, 64411), (205, 40846), (410, 20423), (533, 15710), (1066, 7855), (1571, 5330), (2665, 3142)]