7990202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2029}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 13154400

約数和(自身を除く): 5164198

約数列:

[1, 2, 11, 22, 179, 358, 1969, 2029, 3938, 4058, 22319, 44638, 363191, 726382, 3995101, 7990202]

約数ペア:

[(1, 7990202), (2, 3995101), (11, 726382), (22, 363191), (179, 44638), (358, 22319), (1969, 4058), (2029, 3938)]