1304104165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2866163}}^1$

素因数の和:2866188

約数の個数: 16

約数和(自身を含む): 1926062208

約数和(自身を除く): 621958043

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2866163, 14330815, 20063141, 37260119, 100315705, 186300595, 260820833, 1304104165]

約数ペア:

[(1, 1304104165), (5, 260820833), (7, 186300595), (13, 100315705), (35, 37260119), (65, 20063141), (91, 14330815), (455, 2866163)]