222386008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2138327}}^1$

素因数の和:2138346

約数の個数: 16

約数和(自身を含む): 449048880

約数和(自身を除く): 226662872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2138327, 4276654, 8553308, 17106616, 27798251, 55596502, 111193004, 222386008]

約数ペア:

[(1, 222386008), (2, 111193004), (4, 55596502), (8, 27798251), (13, 17106616), (26, 8553308), (52, 4276654), (104, 2138327)]