2013106370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{80621}}^1$

素因数の和:80866

約数の個数: 32

約数和(自身を含む): 3970472256

約数和(自身を除く): 1957365886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12485, 24970, 80621, 161242, 403105, 806210, 886831, 1773662, 4434155, 8868310, 18300967, 36601934, 91504835, 183009670, 201310637, 402621274, 1006553185, 2013106370]

約数ペア:

[(1, 2013106370), (2, 1006553185), (5, 402621274), (10, 201310637), (11, 183009670), (22, 91504835), (55, 36601934), (110, 18300967), (227, 8868310), (454, 4434155), (1135, 1773662), (2270, 886831), (2497, 806210), (4994, 403105), (12485, 161242), (24970, 80621)]