7218172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 13723136

約数和(自身を除く): 6504964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1093, 1651, 2186, 3302, 4372, 6604, 14209, 28418, 56836, 138811, 277622, 555244, 1804543, 3609086, 7218172]

約数ペア:

[(1, 7218172), (2, 3609086), (4, 1804543), (13, 555244), (26, 277622), (52, 138811), (127, 56836), (254, 28418), (508, 14209), (1093, 6604), (1651, 4372), (2186, 3302)]