8470418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 13906080

約数和(自身を除く): 5435662

約数列:

[1, 2, 11, 22, 521, 739, 1042, 1478, 5731, 8129, 11462, 16258, 385019, 770038, 4235209, 8470418]

約数ペア:

[(1, 8470418), (2, 4235209), (11, 770038), (22, 385019), (521, 16258), (739, 11462), (1042, 8129), (1478, 5731)]