1369072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 2718576

約数和(自身を除く): 1349504

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2087, 4174, 8348, 16696, 33392, 85567, 171134, 342268, 684536, 1369072]

約数ペア:

[(1, 1369072), (2, 684536), (4, 342268), (8, 171134), (16, 85567), (41, 33392), (82, 16696), (164, 8348), (328, 4174), (656, 2087)]