2904638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4303

約数の個数: 16

約数和(自身を含む): 4907520

約数和(自身を除く): 2002882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4259, 8518, 46849, 93698, 132029, 264058, 1452319, 2904638]

約数ペア:

[(1, 2904638), (2, 1452319), (11, 264058), (22, 132029), (31, 93698), (62, 46849), (341, 8518), (682, 4259)]