38483818

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 61891200

約数和(自身を除く): 23407382

約数列:

[1, 2, 17, 34, 139, 278, 289, 479, 578, 958, 2363, 4726, 8143, 16286, 40171, 66581, 80342, 133162, 138431, 276862, 1131877, 2263754, 19241909, 38483818]

約数ペア:

[(1, 38483818), (2, 19241909), (17, 2263754), (34, 1131877), (139, 276862), (278, 138431), (289, 133162), (479, 80342), (578, 66581), (958, 40171), (2363, 16286), (4726, 8143)]