419533219

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 484945920

約数和(自身を除く): 65412701

約数列:

[1, 7, 179, 191, 1253, 1337, 1753, 12271, 34189, 239323, 313787, 334823, 2196509, 2343761, 59933317, 419533219]

約数ペア:

[(1, 419533219), (7, 59933317), (179, 2343761), (191, 2196509), (1253, 334823), (1337, 313787), (1753, 239323), (12271, 34189)]