2021023454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{22093}}^1$

素因数の和:23011

約数の個数: 16

約数和(自身を含む): 3092452992

約数和(自身を除く): 1071429538

約数列:

[1, 2, 53, 106, 863, 1726, 22093, 44186, 45739, 91478, 1170929, 2341858, 19066259, 38132518, 1010511727, 2021023454]

約数ペア:

[(1, 2021023454), (2, 1010511727), (53, 38132518), (106, 19066259), (863, 2341858), (1726, 1170929), (22093, 91478), (44186, 45739)]