1087291216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{13759}}^1$

素因数の和:14227

約数の個数: 40

約数和(自身を含む): 2303424000

約数和(自身を除く): 1216132784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 898, 1796, 3592, 4939, 7184, 9878, 13759, 19756, 27518, 39512, 55036, 79024, 110072, 151349, 220144, 302698, 605396, 1210792, 2421584, 6177791, 12355582, 24711164, 49422328, 67955701, 98844656, 135911402, 271822804, 543645608, 1087291216]

約数ペア:

[(1, 1087291216), (2, 543645608), (4, 271822804), (8, 135911402), (11, 98844656), (16, 67955701), (22, 49422328), (44, 24711164), (88, 12355582), (176, 6177791), (449, 2421584), (898, 1210792), (1796, 605396), (3592, 302698), (4939, 220144), (7184, 151349), (9878, 110072), (13759, 79024), (19756, 55036), (27518, 39512)]