7016620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26987}}^1$

素因数の和:27009

約数の個数: 24

約数和(自身を含む): 15868944

約数和(自身を除く): 8852324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26987, 53974, 107948, 134935, 269870, 350831, 539740, 701662, 1403324, 1754155, 3508310, 7016620]

約数ペア:

[(1, 7016620), (2, 3508310), (4, 1754155), (5, 1403324), (10, 701662), (13, 539740), (20, 350831), (26, 269870), (52, 134935), (65, 107948), (130, 53974), (260, 26987)]