2197874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 3870528

約数和(自身を除く): 1672654

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4243, 8486, 29701, 59402, 156991, 313982, 1098937, 2197874]

約数ペア:

[(1, 2197874), (2, 1098937), (7, 313982), (14, 156991), (37, 59402), (74, 29701), (259, 8486), (518, 4243)]