4080209776

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{134999}}^1$

素因数の和:136896

約数の個数: 20

約数和(自身を含む): 7909650000

約数和(自身を除く): 3829440224

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 7556, 15112, 30224, 134999, 269998, 539996, 1079992, 2159984, 255013111, 510026222, 1020052444, 2040104888, 4080209776]

約数ペア:

[(1, 4080209776), (2, 2040104888), (4, 1020052444), (8, 510026222), (16, 255013111), (1889, 2159984), (3778, 1079992), (7556, 539996), (15112, 269998), (30224, 134999)]