9860938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 5259062

約数列:

[1, 2, 79, 139, 158, 278, 449, 898, 10981, 21962, 35471, 62411, 70942, 124822, 4930469, 9860938]

約数ペア:

[(1, 9860938), (2, 4930469), (79, 124822), (139, 70942), (158, 62411), (278, 35471), (449, 21962), (898, 10981)]