2021000874

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{533809}}^1$

素因数の和:534445

約数の個数: 16

約数和(自身を含む): 4048415040

約数和(自身を除く): 2027414166

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 533809, 1067618, 1601427, 3202854, 336833479, 673666958, 1010500437, 2021000874]

約数ペア:

[(1, 2021000874), (2, 1010500437), (3, 673666958), (6, 336833479), (631, 3202854), (1262, 1601427), (1893, 1067618), (3786, 533809)]