350097968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1989193}}^1$

素因数の和:1989212

約数の個数: 20

約数和(自身を含む): 739980168

約数和(自身を除く): 389882200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1989193, 3978386, 7956772, 15913544, 21881123, 31827088, 43762246, 87524492, 175048984, 350097968]

約数ペア:

[(1, 350097968), (2, 175048984), (4, 87524492), (8, 43762246), (11, 31827088), (16, 21881123), (22, 15913544), (44, 7956772), (88, 3978386), (176, 1989193)]