454489918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{11003}}^1$

素因数の和:12111

約数の個数: 16

約数和(自身を含む): 718341120

約数和(自身を除く): 263851202

約数列:

[1, 2, 19, 38, 1087, 2174, 11003, 20653, 22006, 41306, 209057, 418114, 11960261, 23920522, 227244959, 454489918]

約数ペア:

[(1, 454489918), (2, 227244959), (19, 23920522), (38, 11960261), (1087, 418114), (2174, 209057), (11003, 41306), (20653, 22006)]