870746110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163367}}^1$

素因数の和:163428

約数の個数: 32

約数和(自身を含む): 1729086912

約数和(自身を除く): 858340802

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 163367, 326734, 816835, 1633670, 2123771, 4247542, 6698047, 10618855, 13396094, 21237710, 33490235, 66980470, 87074611, 174149222, 435373055, 870746110]

約数ペア:

[(1, 870746110), (2, 435373055), (5, 174149222), (10, 87074611), (13, 66980470), (26, 33490235), (41, 21237710), (65, 13396094), (82, 10618855), (130, 6698047), (205, 4247542), (410, 2123771), (533, 1633670), (1066, 816835), (2665, 326734), (5330, 163367)]