40265706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516227}}^1$

素因数の和:516245

約数の個数: 16

約数和(自身を含む): 86726304

約数和(自身を除く): 46460598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 516227, 1032454, 1548681, 3097362, 6710951, 13421902, 20132853, 40265706]

約数ペア:

[(1, 40265706), (2, 20132853), (3, 13421902), (6, 6710951), (13, 3097362), (26, 1548681), (39, 1032454), (78, 516227)]