2017765021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{3449}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 2179296000

約数和(自身を除く): 161530979

約数列:

[1, 19, 41, 751, 779, 3449, 14269, 30791, 65531, 141409, 585029, 2590199, 2686771, 49213781, 106198159, 2017765021]

約数ペア:

[(1, 2017765021), (19, 106198159), (41, 49213781), (751, 2686771), (779, 2590199), (3449, 585029), (14269, 141409), (30791, 65531)]