1999137622

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1\times {\mathrm{3181}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 3020965344

約数和(自身を除く): 1021827722

約数列:

[1, 2, 151, 302, 2081, 3181, 4162, 6362, 314231, 480331, 628462, 960662, 6619661, 13239322, 999568811, 1999137622]

約数ペア:

[(1, 1999137622), (2, 999568811), (151, 13239322), (302, 6619661), (2081, 960662), (3181, 628462), (4162, 480331), (6362, 314231)]