2000972481

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{10639}}^1$

素因数の和:11596

約数の個数: 16

約数和(自身を含む): 2708858880

約数和(自身を除く): 707886399

約数列:

[1, 3, 71, 213, 883, 2649, 10639, 31917, 62693, 188079, 755369, 2266107, 9394237, 28182711, 666990827, 2000972481]

約数ペア:

[(1, 2000972481), (3, 666990827), (71, 28182711), (213, 9394237), (883, 2266107), (2649, 755369), (10639, 188079), (31917, 62693)]