1020199216

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{82487}}^1$

素因数の和:83268

約数の個数: 20

約数和(自身を含む): 1979217072

約数和(自身を除く): 959017856

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 82487, 164974, 329948, 659896, 1319792, 63762451, 127524902, 255049804, 510099608, 1020199216]

約数ペア:

[(1, 1020199216), (2, 510099608), (4, 255049804), (8, 127524902), (16, 63762451), (773, 1319792), (1546, 659896), (3092, 329948), (6184, 164974), (12368, 82487)]