2008654845

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{898727}}^1$

素因数の和:898884

約数の個数: 16

約数和(自身を含む): 3235420800

約数和(自身を除く): 1226765955

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 898727, 2696181, 4493635, 13480905, 133910323, 401730969, 669551615, 2008654845]

約数ペア:

[(1, 2008654845), (3, 669551615), (5, 401730969), (15, 133910323), (149, 13480905), (447, 4493635), (745, 2696181), (2235, 898727)]