2013802990

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{954409}}^1$

素因数の和:954627

約数の個数: 16

約数和(自身を含む): 3642028560

約数和(自身を除く): 1628225570

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 954409, 1908818, 4772045, 9544090, 201380299, 402760598, 1006901495, 2013802990]

約数ペア:

[(1, 2013802990), (2, 1006901495), (5, 402760598), (10, 201380299), (211, 9544090), (422, 4772045), (1055, 1908818), (2110, 954409)]