774470972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4643}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 1572867072

約数和(自身を除く): 798396100

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 223, 374, 446, 748, 892, 2453, 3791, 4643, 4906, 7582, 9286, 9812, 15164, 18572, 41701, 51073, 78931, 83402, 102146, 157862, 166804, 204292, 315724, 868241, 1035389, 1736482, 2070778, 3472964, 4141556, 11389279, 17601613, 22778558, 35203226, 45557116, 70406452, 193617743, 387235486, 774470972]

約数ペア:

[(1, 774470972), (2, 387235486), (4, 193617743), (11, 70406452), (17, 45557116), (22, 35203226), (34, 22778558), (44, 17601613), (68, 11389279), (187, 4141556), (223, 3472964), (374, 2070778), (446, 1736482), (748, 1035389), (892, 868241), (2453, 315724), (3791, 204292), (4643, 166804), (4906, 157862), (7582, 102146), (9286, 83402), (9812, 78931), (15164, 51073), (18572, 41701)]