404981044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7788097}}^1$

素因数の和:7788114

約数の個数: 12

約数和(自身を含む): 763233604

約数和(自身を除く): 358252560

約数列:

[1, 2, 4, 13, 26, 52, 7788097, 15576194, 31152388, 101245261, 202490522, 404981044]

約数ペア:

[(1, 404981044), (2, 202490522), (4, 101245261), (13, 31152388), (26, 15576194), (52, 7788097)]