1889879035

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 2689975008

約数和(自身を除く): 800095973

約数列:

[1, 5, 11, 17, 53, 55, 85, 121, 187, 265, 583, 605, 901, 935, 2057, 2915, 3467, 4505, 6413, 9911, 10285, 17335, 32065, 38137, 49555, 58939, 109021, 183751, 190685, 294695, 419507, 545105, 648329, 918755, 2021261, 2097535, 3123767, 3241645, 7131619, 10106305, 15618835, 22233871, 34361437, 35658095, 111169355, 171807185, 377975807, 1889879035]

約数ペア:

[(1, 1889879035), (5, 377975807), (11, 171807185), (17, 111169355), (53, 35658095), (55, 34361437), (85, 22233871), (121, 15618835), (187, 10106305), (265, 7131619), (583, 3241645), (605, 3123767), (901, 2097535), (935, 2021261), (2057, 918755), (2915, 648329), (3467, 545105), (4505, 419507), (6413, 294695), (9911, 190685), (10285, 183751), (17335, 109021), (32065, 58939), (38137, 49555)]