42475810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326737}}^1$

素因数の和:326757

約数の個数: 16

約数和(自身を含む): 82337976

約数和(自身を除く): 39862166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 326737, 653474, 1633685, 3267370, 4247581, 8495162, 21237905, 42475810]

約数ペア:

[(1, 42475810), (2, 21237905), (5, 8495162), (10, 4247581), (13, 3267370), (26, 1633685), (65, 653474), (130, 326737)]