127209212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2446331}}^1$

素因数の和:2446348

約数の個数: 12

約数和(自身を含む): 239740536

約数和(自身を除く): 112531324

約数列:

[1, 2, 4, 13, 26, 52, 2446331, 4892662, 9785324, 31802303, 63604606, 127209212]

約数ペア:

[(1, 127209212), (2, 63604606), (4, 31802303), (13, 9785324), (26, 4892662), (52, 2446331)]