2892742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 4468464

約数和(自身を除く): 1575722

約数列:

[1, 2, 61, 122, 131, 181, 262, 362, 7991, 11041, 15982, 22082, 23711, 47422, 1446371, 2892742]

約数ペア:

[(1, 2892742), (2, 1446371), (61, 47422), (122, 23711), (131, 22082), (181, 15982), (262, 11041), (362, 7991)]