2029132510

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{110821}}^1$

素因数の和:112659

約数の個数: 16

約数和(自身を含む): 3654466272

約数和(自身を除く): 1625333762

約数列:

[1, 2, 5, 10, 1831, 3662, 9155, 18310, 110821, 221642, 554105, 1108210, 202913251, 405826502, 1014566255, 2029132510]

約数ペア:

[(1, 2029132510), (2, 1014566255), (5, 405826502), (10, 202913251), (1831, 1108210), (3662, 554105), (9155, 221642), (18310, 110821)]