1540347842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{70015811}}^1$

素因数の和:70015824

約数の個数: 8

約数和(自身を含む): 2520569232

約数和(自身を除く): 980221390

約数列:

[1, 2, 11, 22, 70015811, 140031622, 770173921, 1540347842]

約数ペア:

[(1, 1540347842), (2, 770173921), (11, 140031622), (22, 70015811)]