1440802296958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1576277}}^1$

素因数の和:1576548

約数の個数: 32

約数和(自身を含む): 2259399054528

約数和(自身を除く): 818596757570

約数列:

[1, 2, 41, 71, 82, 142, 157, 314, 2911, 5822, 6437, 11147, 12874, 22294, 457027, 914054, 1576277, 3152554, 64627357, 111915667, 129254714, 223831334, 247475489, 494950978, 4588542347, 9177084694, 10146495049, 17570759719, 20292990098, 35141519438, 720401148479, 1440802296958]

約数ペア:

[(1, 1440802296958), (2, 720401148479), (41, 35141519438), (71, 20292990098), (82, 17570759719), (142, 10146495049), (157, 9177084694), (314, 4588542347), (2911, 494950978), (5822, 247475489), (6437, 223831334), (11147, 129254714), (12874, 111915667), (22294, 64627357), (457027, 3152554), (914054, 1576277)]