2068503837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{497117}}^1$

素因数の和:497212

約数の個数: 16

約数和(自身を含む): 2942938560

約数和(自身を除く): 874434723

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 497117, 1491351, 9445223, 28335669, 36289541, 108868623, 689501279, 2068503837]

約数ペア:

[(1, 2068503837), (3, 689501279), (19, 108868623), (57, 36289541), (73, 28335669), (219, 9445223), (1387, 1491351), (4161, 497117)]