890995636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{13102877}}^1$

素因数の和:13102898

約数の個数: 12

約数和(自身を含む): 1650962628

約数和(自身を除く): 759966992

約数列:

[1, 2, 4, 17, 34, 68, 13102877, 26205754, 52411508, 222748909, 445497818, 890995636]

約数ペア:

[(1, 890995636), (2, 445497818), (4, 222748909), (17, 52411508), (34, 26205754), (68, 13102877)]