9867839045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1\times {\mathrm{15643}}^1$

素因数の和:17324

約数の個数: 16

約数和(自身を含む): 11999573760

約数和(自身を除く): 2131734715

約数列:

[1, 5, 79, 395, 1597, 7985, 15643, 78215, 126163, 630815, 1235797, 6178985, 24981871, 124909355, 1973567809, 9867839045]

約数ペア:

[(1, 9867839045), (5, 1973567809), (79, 124909355), (395, 24981871), (1597, 6178985), (7985, 1235797), (15643, 630815), (78215, 126163)]