520064176

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 1017337664

約数和(自身を除く): 497273488

約数列:

[1, 2, 4, 8, 16, 271, 277, 433, 542, 554, 866, 1084, 1108, 1732, 2168, 2216, 3464, 4336, 4432, 6928, 75067, 117343, 119941, 150134, 234686, 239882, 300268, 469372, 479764, 600536, 938744, 959528, 1201072, 1877488, 1919056, 32504011, 65008022, 130016044, 260032088, 520064176]

約数ペア:

[(1, 520064176), (2, 260032088), (4, 130016044), (8, 65008022), (16, 32504011), (271, 1919056), (277, 1877488), (433, 1201072), (542, 959528), (554, 938744), (866, 600536), (1084, 479764), (1108, 469372), (1732, 300268), (2168, 239882), (2216, 234686), (3464, 150134), (4336, 119941), (4432, 117343), (6928, 75067)]