1012836620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1177717}}^1$

素因数の和:1177769

約数の個数: 24

約数和(自身を含む): 2176422864

約数和(自身を除く): 1163586244

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1177717, 2355434, 4710868, 5888585, 11777170, 23554340, 50641831, 101283662, 202567324, 253209155, 506418310, 1012836620]

約数ペア:

[(1, 1012836620), (2, 506418310), (4, 253209155), (5, 202567324), (10, 101283662), (20, 50641831), (43, 23554340), (86, 11777170), (172, 5888585), (215, 4710868), (430, 2355434), (860, 1177717)]