1393196068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 2698665984

約数和(自身を除く): 1305469916

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 223, 428, 446, 892, 1177, 1327, 2354, 2453, 2654, 4708, 4906, 5308, 9812, 14597, 23861, 29194, 47722, 58388, 95444, 141989, 262471, 283978, 295921, 524942, 567956, 591842, 1049884, 1183684, 1561879, 3123758, 3255131, 6247516, 6510262, 13020524, 31663547, 63327094, 126654188, 348299017, 696598034, 1393196068]

約数ペア:

[(1, 1393196068), (2, 696598034), (4, 348299017), (11, 126654188), (22, 63327094), (44, 31663547), (107, 13020524), (214, 6510262), (223, 6247516), (428, 3255131), (446, 3123758), (892, 1561879), (1177, 1183684), (1327, 1049884), (2354, 591842), (2453, 567956), (2654, 524942), (4708, 295921), (4906, 283978), (5308, 262471), (9812, 141989), (14597, 95444), (23861, 58388), (29194, 47722)]