7880482

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 12264120

約数和(自身を除く): 4383638

約数列:

[1, 2, 37, 74, 109, 218, 977, 1954, 4033, 8066, 36149, 72298, 106493, 212986, 3940241, 7880482]

約数ペア:

[(1, 7880482), (2, 3940241), (37, 212986), (74, 106493), (109, 72298), (218, 36149), (977, 8066), (1954, 4033)]