4578748

素因数分解:

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

素因数の和:501

約数の個数: 24

約数和(自身を含む): 8440992

約数和(自身を除く): 3862244

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 317, 628, 634, 1268, 3611, 7222, 7291, 14444, 14582, 29164, 49769, 99538, 199076, 1144687, 2289374, 4578748]

約数ペア:

[(1, 4578748), (2, 2289374), (4, 1144687), (23, 199076), (46, 99538), (92, 49769), (157, 29164), (314, 14582), (317, 14444), (628, 7291), (634, 7222), (1268, 3611)]