40503866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1511}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 65536128

約数和(自身を除く): 25032262

約数列:

[1, 2, 13, 26, 1031, 1511, 2062, 3022, 13403, 19643, 26806, 39286, 1557841, 3115682, 20251933, 40503866]

約数ペア:

[(1, 40503866), (2, 20251933), (13, 3115682), (26, 1557841), (1031, 39286), (1511, 26806), (2062, 19643), (3022, 13403)]