674437816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6484979}}^1$

素因数の和:6484998

約数の個数: 16

約数和(自身を含む): 1361845800

約数和(自身を除く): 687407984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6484979, 12969958, 25939916, 51879832, 84304727, 168609454, 337218908, 674437816]

約数ペア:

[(1, 674437816), (2, 337218908), (4, 168609454), (8, 84304727), (13, 51879832), (26, 25939916), (52, 12969958), (104, 6484979)]