3947763310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{22871}}^1$

素因数の和:23340

約数の個数: 32

約数和(自身を含む): 7296899904

約数和(自身を除く): 3349136594

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 421, 842, 2105, 4210, 17261, 22871, 34522, 45742, 86305, 114355, 172610, 228710, 937711, 1875422, 4688555, 9377110, 9628691, 19257382, 48143455, 96286910, 394776331, 789552662, 1973881655, 3947763310]

約数ペア:

[(1, 3947763310), (2, 1973881655), (5, 789552662), (10, 394776331), (41, 96286910), (82, 48143455), (205, 19257382), (410, 9628691), (421, 9377110), (842, 4688555), (2105, 1875422), (4210, 937711), (17261, 228710), (22871, 172610), (34522, 114355), (45742, 86305)]