2017350470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{213929}}^1$

素因数の和:214000

約数の個数: 32

約数和(自身を含む): 3881545920

約数和(自身を除く): 1864195450

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 213929, 427858, 1069645, 2139290, 4920367, 8771089, 9840734, 17542178, 24601835, 43855445, 49203670, 87710890, 201735047, 403470094, 1008675235, 2017350470]

約数ペア:

[(1, 2017350470), (2, 1008675235), (5, 403470094), (10, 201735047), (23, 87710890), (41, 49203670), (46, 43855445), (82, 24601835), (115, 17542178), (205, 9840734), (230, 8771089), (410, 4920367), (943, 2139290), (1886, 1069645), (4715, 427858), (9430, 213929)]