1478312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 3071520

約数和(自身を除く): 1593208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 157, 214, 314, 428, 628, 856, 1177, 1256, 1727, 2354, 3454, 4708, 6908, 9416, 13816, 16799, 33598, 67196, 134392, 184789, 369578, 739156, 1478312]

約数ペア:

[(1, 1478312), (2, 739156), (4, 369578), (8, 184789), (11, 134392), (22, 67196), (44, 33598), (88, 16799), (107, 13816), (157, 9416), (214, 6908), (314, 4708), (428, 3454), (628, 2354), (856, 1727), (1177, 1256)]