968777722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{721891}}^1$

素因数の和:721965

約数の個数: 16

約数和(自身を含む): 1611262944

約数和(自身を除く): 642485222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 721891, 1443782, 7940801, 15881602, 44035351, 88070702, 484388861, 968777722]

約数ペア:

[(1, 968777722), (2, 484388861), (11, 88070702), (22, 44035351), (61, 15881602), (122, 7940801), (671, 1443782), (1342, 721891)]