1538049149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{11351}}^1$

素因数の和:12860

約数の個数: 16

約数和(自身を含む): 1894421760

約数和(自身を除く): 356372611

約数列:

[1, 7, 13, 91, 1489, 10423, 11351, 19357, 79457, 135499, 147563, 1032941, 16901639, 118311473, 219721307, 1538049149]

約数ペア:

[(1, 1538049149), (7, 219721307), (13, 118311473), (91, 16901639), (1489, 1032941), (10423, 147563), (11351, 135499), (19357, 79457)]