2000724115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1338277}}^1$

素因数の和:1338318

約数の個数: 16

約数和(自身を含む): 2697968448

約数和(自身を除く): 697244333

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1338277, 6691385, 17397601, 30780371, 86988005, 153901855, 400144823, 2000724115]

約数ペア:

[(1, 2000724115), (5, 400144823), (13, 153901855), (23, 86988005), (65, 30780371), (115, 17397601), (299, 6691385), (1495, 1338277)]