2256737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 2737152

約数和(自身を除く): 480415

約数列:

[1, 7, 23, 107, 131, 161, 749, 917, 2461, 3013, 14017, 17227, 21091, 98119, 322391, 2256737]

約数ペア:

[(1, 2256737), (7, 322391), (23, 98119), (107, 21091), (131, 17227), (161, 14017), (749, 3013), (917, 2461)]