3988246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 6285024

約数和(自身を除く): 2296778

約数列:

[1, 2, 23, 46, 277, 313, 554, 626, 6371, 7199, 12742, 14398, 86701, 173402, 1994123, 3988246]

約数ペア:

[(1, 3988246), (2, 1994123), (23, 173402), (46, 86701), (277, 14398), (313, 12742), (554, 7199), (626, 6371)]