917166770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{43283}}^1$

素因数の和:43466

約数の個数: 32

約数和(自身を含む): 1788841152

約数和(自身を除く): 871674382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 43283, 86566, 216415, 432830, 562679, 1125358, 2813395, 5626790, 7055129, 14110258, 35275645, 70551290, 91716677, 183433354, 458583385, 917166770]

約数ペア:

[(1, 917166770), (2, 458583385), (5, 183433354), (10, 91716677), (13, 70551290), (26, 35275645), (65, 14110258), (130, 7055129), (163, 5626790), (326, 2813395), (815, 1125358), (1630, 562679), (2119, 432830), (4238, 216415), (10595, 86566), (21190, 43283)]