605521136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{56401}}^1$

素因数の和:56481

約数の個数: 40

約数和(自身を含む): 1300855728

約数和(自身を除く): 695334592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 56401, 112802, 225604, 451208, 620411, 902416, 1240822, 2481644, 3440461, 4963288, 6880922, 9926576, 13761844, 27523688, 37845071, 55047376, 75690142, 151380284, 302760568, 605521136]

約数ペア:

[(1, 605521136), (2, 302760568), (4, 151380284), (8, 75690142), (11, 55047376), (16, 37845071), (22, 27523688), (44, 13761844), (61, 9926576), (88, 6880922), (122, 4963288), (176, 3440461), (244, 2481644), (488, 1240822), (671, 902416), (976, 620411), (1342, 451208), (2684, 225604), (5368, 112802), (10736, 56401)]