1260695224316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{8311}}^1\times {\mathrm{313409}}^1$

素因数の和:321746

約数の個数: 36

約数和(自身を含む): 2425314509520

約数和(自身を除く): 1164619285204

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 8311, 16622, 33244, 91421, 182842, 313409, 365684, 626818, 1005631, 1253636, 2011262, 3447499, 4022524, 6894998, 13789996, 37922489, 75844978, 151689956, 2604742199, 5209484398, 10418968796, 28652164189, 57304328378, 114608656756, 315173806079, 630347612158, 1260695224316]

約数ペア:

[(1, 1260695224316), (2, 630347612158), (4, 315173806079), (11, 114608656756), (22, 57304328378), (44, 28652164189), (121, 10418968796), (242, 5209484398), (484, 2604742199), (8311, 151689956), (16622, 75844978), (33244, 37922489), (91421, 13789996), (182842, 6894998), (313409, 4022524), (365684, 3447499), (626818, 2011262), (1005631, 1253636)]