222282008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2137327}}^1$

素因数の和:2137346

約数の個数: 16

約数和(自身を含む): 448838880

約数和(自身を除く): 226556872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2137327, 4274654, 8549308, 17098616, 27785251, 55570502, 111141004, 222282008]

約数ペア:

[(1, 222282008), (2, 111141004), (4, 55570502), (8, 27785251), (13, 17098616), (26, 8549308), (52, 4274654), (104, 2137327)]