2012874424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2851}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 4213658880

約数和(自身を除く): 2200784456

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 113, 142, 226, 284, 452, 568, 781, 904, 1243, 1562, 2486, 2851, 3124, 4972, 5702, 6248, 8023, 9944, 11404, 16046, 22808, 31361, 32092, 62722, 64184, 88253, 125444, 176506, 202421, 250888, 322163, 353012, 404842, 644326, 706024, 809684, 1288652, 1619368, 2226631, 2577304, 3543793, 4453262, 7087586, 8906524, 14175172, 17813048, 22873573, 28350344, 45747146, 91494292, 182988584, 251609303, 503218606, 1006437212, 2012874424]

約数ペア:

[(1, 2012874424), (2, 1006437212), (4, 503218606), (8, 251609303), (11, 182988584), (22, 91494292), (44, 45747146), (71, 28350344), (88, 22873573), (113, 17813048), (142, 14175172), (226, 8906524), (284, 7087586), (452, 4453262), (568, 3543793), (781, 2577304), (904, 2226631), (1243, 1619368), (1562, 1288652), (2486, 809684), (2851, 706024), (3124, 644326), (4972, 404842), (5702, 353012), (6248, 322163), (8023, 250888), (9944, 202421), (11404, 176506), (16046, 125444), (22808, 88253), (31361, 64184), (32092, 62722)]