520059148

素因数分解:

$2^2\times 7^2\times {\mathrm{2653363}}^1$

素因数の和:2653381

約数の個数: 18

約数和(自身を含む): 1058692236

約数和(自身を除く): 538633088

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2653363, 5306726, 10613452, 18573541, 37147082, 74294164, 130014787, 260029574, 520059148]

約数ペア:

[(1, 520059148), (2, 260029574), (4, 130014787), (7, 74294164), (14, 37147082), (28, 18573541), (49, 10613452), (98, 5306726), (196, 2653363)]