2016895905

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{187531}}^1$

素因数の和:187781

約数の個数: 24

約数和(自身を含む): 3510599040

約数和(自身を除く): 1493703135

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 187531, 562593, 937655, 1687779, 2812965, 8438895, 44819909, 134459727, 224099545, 403379181, 672298635, 2016895905]

約数ペア:

[(1, 2016895905), (3, 672298635), (5, 403379181), (9, 224099545), (15, 134459727), (45, 44819909), (239, 8438895), (717, 2812965), (1195, 1687779), (2151, 937655), (3585, 562593), (10755, 187531)]