13497526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 10666826

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 367, 497, 518, 734, 994, 2569, 2627, 5138, 5254, 13579, 18389, 26057, 27158, 36778, 52114, 95053, 182399, 190106, 364798, 964109, 1928218, 6748763, 13497526]

約数ペア:

[(1, 13497526), (2, 6748763), (7, 1928218), (14, 964109), (37, 364798), (71, 190106), (74, 182399), (142, 95053), (259, 52114), (367, 36778), (497, 27158), (518, 26057), (734, 18389), (994, 13579), (2569, 5254), (2627, 5138)]