493144054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{259823}}^1$

素因数の和:259911

約数の個数: 16

約数和(自身を含む): 807532992

約数和(自身を除く): 314388938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 259823, 519646, 3377699, 6755398, 18967079, 37934158, 246572027, 493144054]

約数ペア:

[(1, 493144054), (2, 246572027), (13, 37934158), (26, 18967079), (73, 6755398), (146, 3377699), (949, 519646), (1898, 259823)]