2021147282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{215153}}^1$

素因数の和:215234

約数の個数: 32

約数和(自身を含む): 3841789824

約数和(自身を除く): 1820642542

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 215153, 430306, 1506071, 2366683, 3012142, 4733366, 13124333, 16566781, 26248666, 33133562, 91870331, 144367663, 183740662, 288735326, 1010573641, 2021147282]

約数ペア:

[(1, 2021147282), (2, 1010573641), (7, 288735326), (11, 183740662), (14, 144367663), (22, 91870331), (61, 33133562), (77, 26248666), (122, 16566781), (154, 13124333), (427, 4733366), (671, 3012142), (854, 2366683), (1342, 1506071), (4697, 430306), (9394, 215153)]