519889348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 1027551168

約数和(自身を除く): 507661820

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 164, 194, 388, 451, 902, 1067, 1804, 2134, 2971, 3977, 4268, 5942, 7954, 11884, 15908, 32681, 43747, 65362, 87494, 121811, 130724, 174988, 243622, 288187, 487244, 576374, 1152748, 1339921, 2679842, 3170057, 5359684, 6340114, 11815667, 12680228, 23631334, 47262668, 129972337, 259944674, 519889348]

約数ペア:

[(1, 519889348), (2, 259944674), (4, 129972337), (11, 47262668), (22, 23631334), (41, 12680228), (44, 11815667), (82, 6340114), (97, 5359684), (164, 3170057), (194, 2679842), (388, 1339921), (451, 1152748), (902, 576374), (1067, 487244), (1804, 288187), (2134, 243622), (2971, 174988), (3977, 130724), (4268, 121811), (5942, 87494), (7954, 65362), (11884, 43747), (15908, 32681)]