269101312790

素因数分解:

$2^1\times 5^1\times {\mathrm{244351}}^1\times {\mathrm{110129}}^1$

素因数の和:354487

約数の個数: 16

約数和(自身を含む): 484388743680

約数和(自身を除く): 215287430890

約数列:

[1, 2, 5, 10, 110129, 220258, 244351, 488702, 550645, 1101290, 1221755, 2443510, 26910131279, 53820262558, 134550656395, 269101312790]

約数ペア:

[(1, 269101312790), (2, 134550656395), (5, 53820262558), (10, 26910131279), (110129, 2443510), (220258, 1221755), (244351, 1101290), (488702, 550645)]