287369710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{542207}}^1$

素因数の和:542267

約数の個数: 16

約数和(自身を含む): 527026176

約数和(自身を除く): 239656466

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 542207, 1084414, 2711035, 5422070, 28736971, 57473942, 143684855, 287369710]

約数ペア:

[(1, 287369710), (2, 143684855), (5, 57473942), (10, 28736971), (53, 5422070), (106, 2711035), (265, 1084414), (530, 542207)]