1324538680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1947851}}^1$

素因数の和:1947879

約数の個数: 32

約数和(自身を含む): 3155520240

約数和(自身を除く): 1830981560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1947851, 3895702, 7791404, 9739255, 15582808, 19478510, 33113467, 38957020, 66226934, 77914040, 132453868, 165567335, 264907736, 331134670, 662269340, 1324538680]

約数ペア:

[(1, 1324538680), (2, 662269340), (4, 331134670), (5, 264907736), (8, 165567335), (10, 132453868), (17, 77914040), (20, 66226934), (34, 38957020), (40, 33113467), (68, 19478510), (85, 15582808), (136, 9739255), (170, 7791404), (340, 3895702), (680, 1947851)]