40470118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1279}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 25009562

約数列:

[1, 2, 13, 26, 1217, 1279, 2434, 2558, 15821, 16627, 31642, 33254, 1556543, 3113086, 20235059, 40470118]

約数ペア:

[(1, 40470118), (2, 20235059), (13, 3113086), (26, 1556543), (1217, 33254), (1279, 31642), (2434, 16627), (2558, 15821)]