2000802001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{2687}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 2203729920

約数和(自身を除く): 202927919

約数列:

[1, 11, 139, 487, 1529, 2687, 5357, 29557, 67693, 373493, 744623, 1308569, 4108423, 14394259, 181891091, 2000802001]

約数ペア:

[(1, 2000802001), (11, 181891091), (139, 14394259), (487, 4108423), (1529, 1308569), (2687, 744623), (5357, 373493), (29557, 67693)]