2222638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 3755520

約数和(自身を除く): 1532882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3259, 6518, 35849, 71698, 101029, 202058, 1111319, 2222638]

約数ペア:

[(1, 2222638), (2, 1111319), (11, 202058), (22, 101029), (31, 71698), (62, 35849), (341, 6518), (682, 3259)]