4406227696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21183787}}^1$

素因数の和:21183808

約数の個数: 20

約数和(自身を含む): 9193763992

約数和(自身を除く): 4787536296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21183787, 42367574, 84735148, 169470296, 275389231, 338940592, 550778462, 1101556924, 2203113848, 4406227696]

約数ペア:

[(1, 4406227696), (2, 2203113848), (4, 1101556924), (8, 550778462), (13, 338940592), (16, 275389231), (26, 169470296), (52, 84735148), (104, 42367574), (208, 21183787)]