2010742909

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{19141}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 2358294400

約数和(自身を除く): 347551491

約数列:

[1, 7, 43, 301, 349, 2443, 15007, 19141, 105049, 133987, 823063, 5761441, 6680209, 46761463, 287248987, 2010742909]

約数ペア:

[(1, 2010742909), (7, 287248987), (43, 46761463), (301, 6680209), (349, 5761441), (2443, 823063), (15007, 133987), (19141, 105049)]