27865994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1097}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 45101448

約数和(自身を除く): 17235454

約数列:

[1, 2, 13, 26, 977, 1097, 1954, 2194, 12701, 14261, 25402, 28522, 1071769, 2143538, 13932997, 27865994]

約数ペア:

[(1, 27865994), (2, 13932997), (13, 2143538), (26, 1071769), (977, 28522), (1097, 25402), (1954, 14261), (2194, 12701)]