40842469

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 3186971

約数列:

[1, 29, 31, 181, 251, 899, 5249, 5611, 7279, 7781, 45431, 162719, 225649, 1317499, 1408361, 40842469]

約数ペア:

[(1, 40842469), (29, 1408361), (31, 1317499), (181, 225649), (251, 162719), (899, 45431), (5249, 7781), (5611, 7279)]