8130716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 15886584

約数和(自身を除く): 7755868

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 157, 214, 242, 314, 428, 484, 628, 1177, 1727, 2354, 3454, 4708, 6908, 12947, 16799, 18997, 25894, 33598, 37994, 51788, 67196, 75988, 184789, 369578, 739156, 2032679, 4065358, 8130716]

約数ペア:

[(1, 8130716), (2, 4065358), (4, 2032679), (11, 739156), (22, 369578), (44, 184789), (107, 75988), (121, 67196), (157, 51788), (214, 37994), (242, 33598), (314, 25894), (428, 18997), (484, 16799), (628, 12947), (1177, 6908), (1727, 4708), (2354, 3454)]