8420788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 15359400

約数和(自身を除く): 6938612

約数列:

[1, 2, 4, 29, 58, 116, 229, 317, 458, 634, 916, 1268, 6641, 9193, 13282, 18386, 26564, 36772, 72593, 145186, 290372, 2105197, 4210394, 8420788]

約数ペア:

[(1, 8420788), (2, 4210394), (4, 2105197), (29, 290372), (58, 145186), (116, 72593), (229, 36772), (317, 26564), (458, 18386), (634, 13282), (916, 9193), (1268, 6641)]