789618352

素因数分解:

$2^4\times {\mathrm{2143}}^1\times {\mathrm{23029}}^1$

素因数の和:25180

約数の個数: 20

約数和(自身を含む): 1530665920

約数和(自身を除く): 741047568

約数列:

[1, 2, 4, 8, 16, 2143, 4286, 8572, 17144, 23029, 34288, 46058, 92116, 184232, 368464, 49351147, 98702294, 197404588, 394809176, 789618352]

約数ペア:

[(1, 789618352), (2, 394809176), (4, 197404588), (8, 98702294), (16, 49351147), (2143, 368464), (4286, 184232), (8572, 92116), (17144, 46058), (23029, 34288)]