2019915082

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 3094872300

約数和(自身を除く): 1074957218

約数列:

[1, 2, 61, 122, 269, 538, 1009, 2018, 3721, 7442, 16409, 32818, 61549, 123098, 271421, 542842, 1000949, 2001898, 3754489, 7508978, 16556681, 33113362, 1009957541, 2019915082]

約数ペア:

[(1, 2019915082), (2, 1009957541), (61, 33113362), (122, 16556681), (269, 7508978), (538, 3754489), (1009, 2001898), (2018, 1000949), (3721, 542842), (7442, 271421), (16409, 123098), (32818, 61549)]