258749710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{488207}}^1$

素因数の和:488267

約数の個数: 16

約数和(自身を含む): 474538176

約数和(自身を除く): 215788466

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 488207, 976414, 2441035, 4882070, 25874971, 51749942, 129374855, 258749710]

約数ペア:

[(1, 258749710), (2, 129374855), (5, 51749942), (10, 25874971), (53, 4882070), (106, 2441035), (265, 976414), (530, 488207)]