2087194629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{1823}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 3098640384

約数和(自身を除く): 1011445755

約数列:

[1, 3, 13, 31, 39, 93, 403, 947, 1209, 1823, 2841, 5469, 12311, 23699, 29357, 36933, 56513, 71097, 88071, 169539, 381641, 734669, 1144923, 1726381, 2204007, 5179143, 22442953, 53517811, 67328859, 160553433, 695731543, 2087194629]

約数ペア:

[(1, 2087194629), (3, 695731543), (13, 160553433), (31, 67328859), (39, 53517811), (93, 22442953), (403, 5179143), (947, 2204007), (1209, 1726381), (1823, 1144923), (2841, 734669), (5469, 381641), (12311, 169539), (23699, 88071), (29357, 71097), (36933, 56513)]