2021580961

素因数分解:

${\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 2088509184

約数和(自身を除く): 66928223

約数列:

[1, 53, 113, 227, 1487, 5989, 12031, 25651, 78811, 168031, 337549, 1359503, 8905643, 17890097, 38143037, 2021580961]

約数ペア:

[(1, 2021580961), (53, 38143037), (113, 17890097), (227, 8905643), (1487, 1359503), (5989, 337549), (12031, 168031), (25651, 78811)]