2021671750213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1\times {\mathrm{999763}}^1$

素因数の和:1001352

約数の個数: 16

約数和(自身を含む): 2159490240000

約数和(自身を除く): 137818489787

約数列:

[1, 19, 71, 1349, 1499, 28481, 106429, 999763, 2022151, 18995497, 70983173, 1348680287, 1498644737, 28474250003, 106403776327, 2021671750213]

約数ペア:

[(1, 2021671750213), (19, 106403776327), (71, 28474250003), (1349, 1498644737), (1499, 1348680287), (28481, 70983173), (106429, 18995497), (999763, 2022151)]