726171058

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{19997}}^1$

素因数の和:20337

約数の個数: 16

約数和(自身を含む): 1109649024

約数和(自身を除く): 383477966

約数列:

[1, 2, 67, 134, 271, 542, 18157, 19997, 36314, 39994, 1339799, 2679598, 5419187, 10838374, 363085529, 726171058]

約数ペア:

[(1, 726171058), (2, 363085529), (67, 10838374), (134, 5419187), (271, 2679598), (542, 1339799), (18157, 39994), (19997, 36314)]