2008681638

素因数分解:

$2^1\times 3^1\times {\mathrm{4721}}^1\times {\mathrm{70913}}^1$

素因数の和:75639

約数の個数: 16

約数和(自身を含む): 4018270896

約数和(自身を除く): 2009589258

約数列:

[1, 2, 3, 6, 4721, 9442, 14163, 28326, 70913, 141826, 212739, 425478, 334780273, 669560546, 1004340819, 2008681638]

約数ペア:

[(1, 2008681638), (2, 1004340819), (3, 669560546), (6, 334780273), (4721, 425478), (9442, 212739), (14163, 141826), (28326, 70913)]