2912321965762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{340304039}}^1$

素因数の和:340304441

約数の個数: 16

約数和(自身を含む): 4777868721600

約数和(自身を除く): 1865546755838

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 340304039, 680608078, 3743344429, 7486688858, 132378271171, 264756542342, 1456160982881, 2912321965762]

約数ペア:

[(1, 2912321965762), (2, 1456160982881), (11, 264756542342), (22, 132378271171), (389, 7486688858), (778, 3743344429), (4279, 680608078), (8558, 340304039)]