8904412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 17120880

約数和(自身を除く): 8216468

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1289, 1727, 2578, 3454, 5156, 6908, 14179, 28358, 56716, 202373, 404746, 809492, 2226103, 4452206, 8904412]

約数ペア:

[(1, 8904412), (2, 4452206), (4, 2226103), (11, 809492), (22, 404746), (44, 202373), (157, 56716), (314, 28358), (628, 14179), (1289, 6908), (1727, 5156), (2578, 3454)]