720523088

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{41201}}^1$

素因数の和:42302

約数の個数: 20

約数和(自身を含む): 1397324628

約数和(自身を除く): 676801540

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 4372, 8744, 17488, 41201, 82402, 164804, 329608, 659216, 45032693, 90065386, 180130772, 360261544, 720523088]

約数ペア:

[(1, 720523088), (2, 360261544), (4, 180130772), (8, 90065386), (16, 45032693), (1093, 659216), (2186, 329608), (4372, 164804), (8744, 82402), (17488, 41201)]