442025818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{20963}}^1$

素因数の和:21789

約数の個数: 16

約数和(自身を含む): 714956256

約数和(自身を除く): 272930438

約数列:

[1, 2, 13, 26, 811, 1622, 10543, 20963, 21086, 41926, 272519, 545038, 17000993, 34001986, 221012909, 442025818]

約数ペア:

[(1, 442025818), (2, 221012909), (13, 34001986), (26, 17000993), (811, 545038), (1622, 272519), (10543, 41926), (20963, 21086)]