2017399124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{99733}}^1$

素因数の和:100139

約数の個数: 24

約数和(自身を含む): 3811833480

約数和(自身を除く): 1794434356

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 99733, 199466, 398932, 1296529, 2593058, 5186116, 38796137, 77592274, 155184548, 504349781, 1008699562, 2017399124]

約数ペア:

[(1, 2017399124), (2, 1008699562), (4, 504349781), (13, 155184548), (26, 77592274), (52, 38796137), (389, 5186116), (778, 2593058), (1556, 1296529), (5057, 398932), (10114, 199466), (20228, 99733)]