2040397615

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1\times {\mathrm{3301}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 2466356256

約数和(自身を除く): 425958641

約数列:

[1, 5, 181, 683, 905, 3301, 3415, 16505, 123623, 597481, 618115, 2254583, 2987405, 11272915, 408079523, 2040397615]

約数ペア:

[(1, 2040397615), (5, 408079523), (181, 11272915), (683, 2987405), (905, 2254583), (3301, 618115), (3415, 597481), (16505, 123623)]