8220524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 15640800

約数和(自身を除く): 7420276

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1399, 1469, 2798, 2938, 5596, 5876, 18187, 36374, 72748, 158087, 316174, 632348, 2055131, 4110262, 8220524]

約数ペア:

[(1, 8220524), (2, 4110262), (4, 2055131), (13, 632348), (26, 316174), (52, 158087), (113, 72748), (226, 36374), (452, 18187), (1399, 5876), (1469, 5596), (2798, 2938)]