2227907548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{259421}}^1$

素因数の和:259557

約数の個数: 24

約数和(自身を含む): 4140375120

約数和(自身を除く): 1912467572

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 259421, 518842, 1037684, 4928999, 9857998, 19715996, 29314573, 58629146, 117258292, 556976887, 1113953774, 2227907548]

約数ペア:

[(1, 2227907548), (2, 1113953774), (4, 556976887), (19, 117258292), (38, 58629146), (76, 29314573), (113, 19715996), (226, 9857998), (452, 4928999), (2147, 1037684), (4294, 518842), (8588, 259421)]