1331457544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9790129}}^1$

素因数の和:9790152

約数の個数: 16

約数和(自身を含む): 2643335100

約数和(自身を除く): 1311877556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9790129, 19580258, 39160516, 78321032, 166432193, 332864386, 665728772, 1331457544]

約数ペア:

[(1, 1331457544), (2, 665728772), (4, 332864386), (8, 166432193), (17, 78321032), (34, 39160516), (68, 19580258), (136, 9790129)]