2040261754

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{27551}}^1$

素因数の和:28221

約数の個数: 16

約数和(自身を含む): 3115800576

約数和(自身を除く): 1075538822

約数列:

[1, 2, 61, 122, 607, 1214, 27551, 37027, 55102, 74054, 1680611, 3361222, 16723457, 33446914, 1020130877, 2040261754]

約数ペア:

[(1, 2040261754), (2, 1020130877), (61, 33446914), (122, 16723457), (607, 3361222), (1214, 1680611), (27551, 74054), (37027, 55102)]