804931088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3869861}}^1$

素因数の和:3869882

約数の個数: 20

約数和(自身を含む): 1679520108

約数和(自身を除く): 874589020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3869861, 7739722, 15479444, 30958888, 50308193, 61917776, 100616386, 201232772, 402465544, 804931088]

約数ペア:

[(1, 804931088), (2, 402465544), (4, 201232772), (8, 100616386), (13, 61917776), (16, 50308193), (26, 30958888), (52, 15479444), (104, 7739722), (208, 3869861)]