528492770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239137}}^1$

素因数の和:239174

約数の個数: 32

約数和(自身を含む): 1084729968

約数和(自身を除く): 556237198

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 239137, 478274, 1195685, 2391370, 3108781, 4065329, 6217562, 8130658, 15543905, 20326645, 31087810, 40653290, 52849277, 105698554, 264246385, 528492770]

約数ペア:

[(1, 528492770), (2, 264246385), (5, 105698554), (10, 52849277), (13, 40653290), (17, 31087810), (26, 20326645), (34, 15543905), (65, 8130658), (85, 6217562), (130, 4065329), (170, 3108781), (221, 2391370), (442, 1195685), (1105, 478274), (2210, 239137)]