2487171742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{251789}}^1$

素因数の和:252251

約数の個数: 16

約数和(自身を含む): 4078998000

約数和(自身を除く): 1591826258

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 251789, 503578, 2769679, 5539358, 113053261, 226106522, 1243585871, 2487171742]

約数ペア:

[(1, 2487171742), (2, 1243585871), (11, 226106522), (22, 113053261), (449, 5539358), (898, 2769679), (4939, 503578), (9878, 251789)]