6649630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51151}}^1$

素因数の和:51171

約数の個数: 16

約数和(自身を含む): 12890304

約数和(自身を除く): 6240674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 51151, 102302, 255755, 511510, 664963, 1329926, 3324815, 6649630]

約数ペア:

[(1, 6649630), (2, 3324815), (5, 1329926), (10, 664963), (13, 511510), (26, 255755), (65, 102302), (130, 51151)]