1297451518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{37397}}^1$

素因数の和:37512

約数の個数: 32

約数和(自身を含む): 2261831040

約数和(自身を除く): 964379522

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 17347, 34694, 37397, 74794, 411367, 710543, 822734, 1421086, 3103951, 6207902, 7815973, 15631946, 34143461, 58975069, 68286922, 117950138, 648725759, 1297451518]

約数ペア:

[(1, 1297451518), (2, 648725759), (11, 117950138), (19, 68286922), (22, 58975069), (38, 34143461), (83, 15631946), (166, 7815973), (209, 6207902), (418, 3103951), (913, 1421086), (1577, 822734), (1826, 710543), (3154, 411367), (17347, 74794), (34694, 37397)]