2756941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 3328128

約数和(自身を除く): 571187

約数列:

[1, 11, 17, 23, 187, 253, 391, 641, 4301, 7051, 10897, 14743, 119867, 162173, 250631, 2756941]

約数ペア:

[(1, 2756941), (11, 250631), (17, 162173), (23, 119867), (187, 14743), (253, 10897), (391, 7051), (641, 4301)]