2021605246

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1\times {\mathrm{2389}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 3043234800

約数和(自身を除く): 1021629554

約数列:

[1, 2, 523, 809, 1046, 1618, 2389, 4778, 423107, 846214, 1249447, 1932701, 2498894, 3865402, 1010802623, 2021605246]

約数ペア:

[(1, 2021605246), (2, 1010802623), (523, 3865402), (809, 2498894), (1046, 1932701), (1618, 1249447), (2389, 846214), (4778, 423107)]