386245730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2971121}}^1$

素因数の和:2971141

約数の個数: 16

約数和(自身を含む): 748722744

約数和(自身を除く): 362477014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2971121, 5942242, 14855605, 29711210, 38624573, 77249146, 193122865, 386245730]

約数ペア:

[(1, 386245730), (2, 193122865), (5, 77249146), (10, 38624573), (13, 29711210), (26, 14855605), (65, 5942242), (130, 2971121)]