9779297260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28762639}}^1$

素因数の和:28762665

約数の個数: 24

約数和(自身を含む): 21744555840

約数和(自身を除く): 11965258580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28762639, 57525278, 115050556, 143813195, 287626390, 488964863, 575252780, 977929726, 1955859452, 2444824315, 4889648630, 9779297260]

約数ペア:

[(1, 9779297260), (2, 4889648630), (4, 2444824315), (5, 1955859452), (10, 977929726), (17, 575252780), (20, 488964863), (34, 287626390), (68, 143813195), (85, 115050556), (170, 57525278), (340, 28762639)]