259911262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{140797}}^1$

素因数の和:140883

約数の個数: 16

約数和(自身を含む): 425773152

約数和(自身を除く): 165861890

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 140797, 281594, 1830361, 3660722, 9996587, 19993174, 129955631, 259911262]

約数ペア:

[(1, 259911262), (2, 129955631), (13, 19993174), (26, 9996587), (71, 3660722), (142, 1830361), (923, 281594), (1846, 140797)]