2013343145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{64109}}^1$

素因数の和:64696

約数の個数: 16

約数和(自身を含む): 2640306240

約数和(自身を除く): 626963095

約数列:

[1, 5, 11, 55, 571, 2855, 6281, 31405, 64109, 320545, 705199, 3525995, 36606239, 183031195, 402668629, 2013343145]

約数ペア:

[(1, 2013343145), (5, 402668629), (11, 183031195), (55, 36606239), (571, 3525995), (2855, 705199), (6281, 320545), (31405, 64109)]