1311068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1229092

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 359, 718, 913, 1436, 1826, 3652, 3949, 7898, 15796, 29797, 59594, 119188, 327767, 655534, 1311068]

約数ペア:

[(1, 1311068), (2, 655534), (4, 327767), (11, 119188), (22, 59594), (44, 29797), (83, 15796), (166, 7898), (332, 3949), (359, 3652), (718, 1826), (913, 1436)]