2021098718

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1\times {\mathrm{5813}}^1$

素因数の和:6739

約数の個数: 16

約数和(自身を含む): 3048303456

約数和(自身を除く): 1027204738

約数列:

[1, 2, 263, 526, 661, 1322, 5813, 11626, 173843, 347686, 1528819, 3057638, 3842393, 7684786, 1010549359, 2021098718]

約数ペア:

[(1, 2021098718), (2, 1010549359), (263, 7684786), (526, 3842393), (661, 3057638), (1322, 1528819), (5813, 347686), (11626, 173843)]