8045805912892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{5421103}}^1$

素因数の和:5421586

約数の個数: 48

約数和(自身を含む): 15573747571200

約数和(自身を除く): 7527941658308

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 379, 758, 979, 1516, 1958, 3916, 4169, 8338, 16676, 33731, 67462, 134924, 371041, 742082, 1484164, 5421103, 10842206, 21684412, 59632133, 119264266, 238528532, 482478167, 964956334, 1929912668, 2054598037, 4109196074, 5307259837, 8218392148, 10614519674, 21229039348, 22600578407, 45201156814, 90402313628, 182859225293, 365718450586, 731436901172, 2011451478223, 4022902956446, 8045805912892]

約数ペア:

[(1, 8045805912892), (2, 4022902956446), (4, 2011451478223), (11, 731436901172), (22, 365718450586), (44, 182859225293), (89, 90402313628), (178, 45201156814), (356, 22600578407), (379, 21229039348), (758, 10614519674), (979, 8218392148), (1516, 5307259837), (1958, 4109196074), (3916, 2054598037), (4169, 1929912668), (8338, 964956334), (16676, 482478167), (33731, 238528532), (67462, 119264266), (134924, 59632133), (371041, 21684412), (742082, 10842206), (1484164, 5421103)]