2021966684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{8933}}^1$

素因数の和:9805

約数の個数: 24

約数和(自身を含む): 3593183328

約数和(自身を除く): 1571216644

約数列:

[1, 2, 4, 71, 142, 284, 797, 1594, 3188, 8933, 17866, 35732, 56587, 113174, 226348, 634243, 1268486, 2536972, 7119601, 14239202, 28478404, 505491671, 1010983342, 2021966684]

約数ペア:

[(1, 2021966684), (2, 1010983342), (4, 505491671), (71, 28478404), (142, 14239202), (284, 7119601), (797, 2536972), (1594, 1268486), (3188, 634243), (8933, 226348), (17866, 113174), (35732, 56587)]