2206900801

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{15329}}^1$

素因数の和:15624

約数の個数: 16

約数和(自身を含む): 2557779840

約数和(自身を除く): 350879039

約数列:

[1, 7, 131, 157, 917, 1099, 15329, 20567, 107303, 143969, 2008099, 2406653, 14056693, 16846571, 315271543, 2206900801]

約数ペア:

[(1, 2206900801), (7, 315271543), (131, 16846571), (157, 14056693), (917, 2406653), (1099, 2008099), (15329, 143969), (20567, 107303)]