290804594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{2689}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 455535360

約数和(自身を除く): 164730766

約数列:

[1, 2, 23, 46, 2351, 2689, 4702, 5378, 54073, 61847, 108146, 123694, 6321839, 12643678, 145402297, 290804594]

約数ペア:

[(1, 290804594), (2, 145402297), (23, 12643678), (46, 6321839), (2351, 123694), (2689, 108146), (4702, 61847), (5378, 54073)]