139464842

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{52391}}^1$

素因数の和:52426

約数の個数: 16

約数和(自身を含む): 230105664

約数和(自身を除く): 90640822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 52391, 104782, 576301, 1152602, 6339311, 12678622, 69732421, 139464842]

約数ペア:

[(1, 139464842), (2, 69732421), (11, 12678622), (22, 6339311), (121, 1152602), (242, 576301), (1331, 104782), (2662, 52391)]