238645810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1835737}}^1$

素因数の和:1835757

約数の個数: 16

約数和(自身を含む): 462605976

約数和(自身を除く): 223960166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1835737, 3671474, 9178685, 18357370, 23864581, 47729162, 119322905, 238645810]

約数ペア:

[(1, 238645810), (2, 119322905), (5, 47729162), (10, 23864581), (13, 18357370), (26, 9178685), (65, 3671474), (130, 1835737)]