2505137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2851200

約数和(自身を除く): 346063

約数列:

[1, 17, 23, 43, 149, 391, 731, 989, 2533, 3427, 6407, 16813, 58259, 108919, 147361, 2505137]

約数ペア:

[(1, 2505137), (17, 147361), (23, 108919), (43, 58259), (149, 16813), (391, 6407), (731, 3427), (989, 2533)]