8990612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 16247616

約数和(自身を除く): 7257004

約数列:

[1, 2, 4, 43, 86, 167, 172, 313, 334, 626, 668, 1252, 7181, 13459, 14362, 26918, 28724, 52271, 53836, 104542, 209084, 2247653, 4495306, 8990612]

約数ペア:

[(1, 8990612), (2, 4495306), (4, 2247653), (43, 209084), (86, 104542), (167, 53836), (172, 52271), (313, 28724), (334, 26918), (626, 14362), (668, 13459), (1252, 7181)]