1790389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 2090880

約数和(自身を除く): 300491

約数列:

[1, 17, 19, 23, 241, 323, 391, 437, 4097, 4579, 5543, 7429, 77843, 94231, 105317, 1790389]

約数ペア:

[(1, 1790389), (17, 105317), (19, 94231), (23, 77843), (241, 7429), (323, 5543), (391, 4579), (437, 4097)]