2015041686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{243539}}^1$

素因数の和:243748

約数の個数: 32

約数和(自身を含む): 4629208320

約数和(自身を除く): 2614166634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 243539, 487078, 730617, 1461234, 1704773, 3409546, 5114319, 10228638, 47977183, 95954366, 143931549, 287863098, 335840281, 671680562, 1007520843, 2015041686]

約数ペア:

[(1, 2015041686), (2, 1007520843), (3, 671680562), (6, 335840281), (7, 287863098), (14, 143931549), (21, 95954366), (42, 47977183), (197, 10228638), (394, 5114319), (591, 3409546), (1182, 1704773), (1379, 1461234), (2758, 730617), (4137, 487078), (8274, 243539)]