1572138865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{985667}}^1$

素因数の和:985712

約数の個数: 16

約数和(自身を含む): 2129042880

約数和(自身を除く): 556904015

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 985667, 4928335, 10842337, 28584343, 54211685, 142921715, 314427773, 1572138865]

約数ペア:

[(1, 1572138865), (5, 314427773), (11, 142921715), (29, 54211685), (55, 28584343), (145, 10842337), (319, 4928335), (1595, 985667)]