2021688052

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2381}}^1\times {\mathrm{2687}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 3585576960

約数和(自身を除く): 1563888908

約数列:

[1, 2, 4, 79, 158, 316, 2381, 2687, 4762, 5374, 9524, 10748, 188099, 212273, 376198, 424546, 752396, 849092, 6397747, 12795494, 25590988, 505422013, 1010844026, 2021688052]

約数ペア:

[(1, 2021688052), (2, 1010844026), (4, 505422013), (79, 25590988), (158, 12795494), (316, 6397747), (2381, 849092), (2687, 752396), (4762, 424546), (5374, 376198), (9524, 212273), (10748, 188099)]