965583388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 2144070656

約数和(自身を除く): 1178487268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 121, 154, 206, 242, 308, 412, 484, 721, 847, 1133, 1442, 1694, 2266, 2767, 2884, 3388, 4532, 5534, 7931, 11068, 12463, 15862, 19369, 24926, 30437, 31724, 38738, 49852, 60874, 77476, 87241, 121748, 174482, 213059, 285001, 334807, 348964, 426118, 570002, 669614, 852236, 1140004, 1339228, 1995007, 2343649, 3135011, 3990014, 4687298, 6270022, 7980028, 9374596, 12540044, 21945077, 34485121, 43890154, 68970242, 87780308, 137940484, 241395847, 482791694, 965583388]

約数ペア:

[(1, 965583388), (2, 482791694), (4, 241395847), (7, 137940484), (11, 87780308), (14, 68970242), (22, 43890154), (28, 34485121), (44, 21945077), (77, 12540044), (103, 9374596), (121, 7980028), (154, 6270022), (206, 4687298), (242, 3990014), (308, 3135011), (412, 2343649), (484, 1995007), (721, 1339228), (847, 1140004), (1133, 852236), (1442, 669614), (1694, 570002), (2266, 426118), (2767, 348964), (2884, 334807), (3388, 285001), (4532, 213059), (5534, 174482), (7931, 121748), (11068, 87241), (12463, 77476), (15862, 60874), (19369, 49852), (24926, 38738), (30437, 31724)]