2106565202

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{212227}}^1$

素因数の和:212945

約数の個数: 16

約数和(自身を含む): 3616365120

約数和(自身を除く): 1509799918

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 212227, 424454, 1485589, 2971178, 150468943, 300937886, 1053282601, 2106565202]

約数ペア:

[(1, 2106565202), (2, 1053282601), (7, 300937886), (14, 150468943), (709, 2971178), (1418, 1485589), (4963, 424454), (9926, 212227)]