2006558686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 3530096640

約数和(自身を除く): 1523537954

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 139, 253, 278, 506, 517, 607, 1034, 1081, 1214, 1529, 2162, 3058, 3197, 6394, 6533, 6677, 11891, 13066, 13354, 13961, 23782, 27922, 28529, 35167, 57058, 70334, 71863, 84373, 143726, 150259, 153571, 168746, 300518, 307142, 313819, 627638, 656167, 928103, 1312334, 1652849, 1856206, 1940579, 3305698, 3881158, 3965531, 7217837, 7931062, 14435674, 21346369, 42692738, 43620841, 87241682, 91207213, 182414426, 1003279343, 2006558686]

約数ペア:

[(1, 2006558686), (2, 1003279343), (11, 182414426), (22, 91207213), (23, 87241682), (46, 43620841), (47, 42692738), (94, 21346369), (139, 14435674), (253, 7931062), (278, 7217837), (506, 3965531), (517, 3881158), (607, 3305698), (1034, 1940579), (1081, 1856206), (1214, 1652849), (1529, 1312334), (2162, 928103), (3058, 656167), (3197, 627638), (6394, 313819), (6533, 307142), (6677, 300518), (11891, 168746), (13066, 153571), (13354, 150259), (13961, 143726), (23782, 84373), (27922, 71863), (28529, 70334), (35167, 57058)]