289968124

素因数分解:

$2^2\times {\mathrm{7877}}^1\times {\mathrm{9203}}^1$

素因数の和:17084

約数の個数: 12

約数和(自身を含む): 507563784

約数和(自身を除く): 217595660

約数列:

[1, 2, 4, 7877, 9203, 15754, 18406, 31508, 36812, 72492031, 144984062, 289968124]

約数ペア:

[(1, 289968124), (2, 144984062), (4, 72492031), (7877, 36812), (9203, 31508), (15754, 18406)]