2015945644

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{904823}}^1$

素因数の和:905384

約数の個数: 12

約数和(自身を含む): 3534242544

約数和(自身を除く): 1518296900

約数列:

[1, 2, 4, 557, 1114, 2228, 904823, 1809646, 3619292, 503986411, 1007972822, 2015945644]

約数ペア:

[(1, 2015945644), (2, 1007972822), (4, 503986411), (557, 3619292), (1114, 1809646), (2228, 904823)]