2289374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 16

約数和(自身を含む): 3617568

約数和(自身を除く): 1328194

約数列:

[1, 2, 23, 46, 157, 314, 317, 634, 3611, 7222, 7291, 14582, 49769, 99538, 1144687, 2289374]

約数ペア:

[(1, 2289374), (2, 1144687), (23, 99538), (46, 49769), (157, 14582), (314, 7291), (317, 7222), (634, 3611)]