1307788476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1534963}}^1$

素因数の和:1535041

約数の個数: 24

約数和(自身を含む): 3094487424

約数和(自身を除く): 1786698948

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1534963, 3069926, 4604889, 6139852, 9209778, 18419556, 108982373, 217964746, 326947119, 435929492, 653894238, 1307788476]

約数ペア:

[(1, 1307788476), (2, 653894238), (3, 435929492), (4, 326947119), (6, 217964746), (12, 108982373), (71, 18419556), (142, 9209778), (213, 6139852), (284, 4604889), (426, 3069926), (852, 1534963)]