486538078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{398149}}^1$

素因数の和:398211

約数の個数: 16

約数和(自身を含む): 802670400

約数和(自身を除く): 316132322

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 398149, 796298, 5175937, 10351874, 18713003, 37426006, 243269039, 486538078]

約数ペア:

[(1, 486538078), (2, 243269039), (13, 37426006), (26, 18713003), (47, 10351874), (94, 5175937), (611, 796298), (1222, 398149)]