2017801838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1651229}}^1$

素因数の和:1651291

約数の個数: 16

約数和(自身を含む): 3328879680

約数和(自身を除く): 1311077842

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1651229, 3302458, 21465977, 42931954, 77607763, 155215526, 1008900919, 2017801838]

約数ペア:

[(1, 2017801838), (2, 1008900919), (13, 155215526), (26, 77607763), (47, 42931954), (94, 21465977), (611, 3302458), (1222, 1651229)]