2100027976

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{214639}}^1$

素因数の和:215868

約数の個数: 16

約数和(自身を含む): 3940790400

約数和(自身を除く): 1840762424

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 214639, 429278, 858556, 1717112, 262503497, 525006994, 1050013988, 2100027976]

約数ペア:

[(1, 2100027976), (2, 1050013988), (4, 525006994), (8, 262503497), (1223, 1717112), (2446, 858556), (4892, 429278), (9784, 214639)]