253881212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4882331}}^1$

素因数の和:4882348

約数の個数: 12

約数和(自身を含む): 478468536

約数和(自身を除く): 224587324

約数列:

[1, 2, 4, 13, 26, 52, 4882331, 9764662, 19529324, 63470303, 126940606, 253881212]

約数ペア:

[(1, 253881212), (2, 126940606), (4, 63470303), (13, 19529324), (26, 9764662), (52, 4882331)]