2012084151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{66491}}^1$

素因数の和:66643

約数の個数: 32

約数和(自身を含む): 3370346496

約数和(自身を除く): 1358262345

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 30261, 66491, 199473, 465437, 731401, 1396311, 2194203, 5119807, 8710321, 15359421, 26130963, 60972247, 95813531, 182916741, 287440593, 670694717, 2012084151]

約数ペア:

[(1, 2012084151), (3, 670694717), (7, 287440593), (11, 182916741), (21, 95813531), (33, 60972247), (77, 26130963), (131, 15359421), (231, 8710321), (393, 5119807), (917, 2194203), (1441, 1396311), (2751, 731401), (4323, 465437), (10087, 199473), (30261, 66491)]