2008593867

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{213023}}^1$

素因数の和:213482

約数の個数: 16

約数和(自身を含む): 3067545600

約数和(自身を除く): 1058951733

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 213023, 639069, 1491161, 4473483, 95647327, 286941981, 669531289, 2008593867]

約数ペア:

[(1, 2008593867), (3, 669531289), (7, 286941981), (21, 95647327), (449, 4473483), (1347, 1491161), (3143, 639069), (9429, 213023)]