1566150674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{41221}}^1$

素因数の和:41402

約数の個数: 24

約数和(自身を含む): 2598717324

約数和(自身を除く): 1032566650

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3454, 18997, 37994, 41221, 82442, 453431, 906862, 4987741, 6471697, 9975482, 12943394, 71188667, 142377334, 783075337, 1566150674]

約数ペア:

[(1, 1566150674), (2, 783075337), (11, 142377334), (22, 71188667), (121, 12943394), (157, 9975482), (242, 6471697), (314, 4987741), (1727, 906862), (3454, 453431), (18997, 82442), (37994, 41221)]