1279890110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2414887}}^1$

素因数の和:2414947

約数の個数: 16

約数和(自身を含む): 2347271136

約数和(自身を除く): 1067381026

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2414887, 4829774, 12074435, 24148870, 127989011, 255978022, 639945055, 1279890110]

約数ペア:

[(1, 1279890110), (2, 639945055), (5, 255978022), (10, 127989011), (53, 24148870), (106, 12074435), (265, 4829774), (530, 2414887)]