2028095905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{56993}}^1$

素因数の和:57656

約数の個数: 16

約数和(自身を含む): 2659112064

約数和(自身を除く): 631016159

約数列:

[1, 5, 11, 55, 647, 3235, 7117, 35585, 56993, 284965, 626923, 3134615, 36874471, 184372355, 405619181, 2028095905]

約数ペア:

[(1, 2028095905), (5, 405619181), (11, 184372355), (55, 36874471), (647, 3134615), (3235, 626923), (7117, 284965), (35585, 56993)]