2261787386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{5147}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 3642807168

約数和(自身を除く): 1381019782

約数列:

[1, 2, 23, 41, 46, 82, 233, 466, 943, 1886, 5147, 5359, 9553, 10294, 10718, 19106, 118381, 211027, 219719, 236762, 422054, 439438, 1199251, 2398502, 4853621, 9707242, 27582773, 49169291, 55165546, 98338582, 1130893693, 2261787386]

約数ペア:

[(1, 2261787386), (2, 1130893693), (23, 98338582), (41, 55165546), (46, 49169291), (82, 27582773), (233, 9707242), (466, 4853621), (943, 2398502), (1886, 1199251), (5147, 439438), (5359, 422054), (9553, 236762), (10294, 219719), (10718, 211027), (19106, 118381)]