2040656510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4977211}}^1$

素因数の和:4977259

約数の個数: 16

約数和(自身を含む): 3762772272

約数和(自身を除く): 1722115762

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4977211, 9954422, 24886055, 49772110, 204065651, 408131302, 1020328255, 2040656510]

約数ペア:

[(1, 2040656510), (2, 1020328255), (5, 408131302), (10, 204065651), (41, 49772110), (82, 24886055), (205, 9954422), (410, 4977211)]