1520796802

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{719393}}^1$

素因数の和:719553

約数の個数: 16

約数和(自身を含む): 2624349312

約数和(自身を除く): 1103552510

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 719393, 1438786, 5035751, 10071502, 108628343, 217256686, 760398401, 1520796802]

約数ペア:

[(1, 1520796802), (2, 760398401), (7, 217256686), (14, 108628343), (151, 10071502), (302, 5035751), (1057, 1438786), (2114, 719393)]