4744930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 8926848

約数和(自身を除く): 4181918

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 163, 205, 326, 355, 410, 710, 815, 1630, 2911, 5822, 6683, 11573, 13366, 14555, 23146, 29110, 33415, 57865, 66830, 115730, 474493, 948986, 2372465, 4744930]

約数ペア:

[(1, 4744930), (2, 2372465), (5, 948986), (10, 474493), (41, 115730), (71, 66830), (82, 57865), (142, 33415), (163, 29110), (205, 23146), (326, 14555), (355, 13366), (410, 11573), (710, 6683), (815, 5822), (1630, 2911)]