1905766090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2844427}}^1$

素因数の和:2844501

約数の個数: 16

約数和(自身を含む): 3481579872

約数和(自身を除く): 1575813782

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2844427, 5688854, 14222135, 28444270, 190576609, 381153218, 952883045, 1905766090]

約数ペア:

[(1, 1905766090), (2, 952883045), (5, 381153218), (10, 190576609), (67, 28444270), (134, 14222135), (335, 5688854), (670, 2844427)]