2155118833

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2314843}}^1$

素因数の和:2314876

約数の個数: 12

約数和(自身を含む): 2638922160

約数和(自身を除く): 483803327

約数列:

[1, 7, 19, 49, 133, 931, 2314843, 16203901, 43982017, 113427307, 307874119, 2155118833]

約数ペア:

[(1, 2155118833), (7, 307874119), (19, 113427307), (49, 43982017), (133, 16203901), (931, 2314843)]