734812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1117

約数の個数: 18

約数和(自身を含む): 1393728

約数和(自身を除く): 658916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1087, 2174, 4348, 14131, 28262, 56524, 183703, 367406, 734812]

約数ペア:

[(1, 734812), (2, 367406), (4, 183703), (13, 56524), (26, 28262), (52, 14131), (169, 4348), (338, 2174), (676, 1087)]