8157110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 16746912

約数和(自身を除く): 8589802

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3691, 7382, 18455, 36910, 47983, 62747, 95966, 125494, 239915, 313735, 479830, 627470, 815711, 1631422, 4078555, 8157110]

約数ペア:

[(1, 8157110), (2, 4078555), (5, 1631422), (10, 815711), (13, 627470), (17, 479830), (26, 313735), (34, 239915), (65, 125494), (85, 95966), (130, 62747), (170, 47983), (221, 36910), (442, 18455), (1105, 7382), (2210, 3691)]