670772

素因数分解:

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

素因数の和:367

約数の個数: 18

約数和(自身を含む): 1230978

約数和(自身を除く): 560206

約数列:

[1, 2, 4, 23, 46, 92, 317, 529, 634, 1058, 1268, 2116, 7291, 14582, 29164, 167693, 335386, 670772]

約数ペア:

[(1, 670772), (2, 335386), (4, 167693), (23, 29164), (46, 14582), (92, 7291), (317, 2116), (529, 1268), (634, 1058)]