131035372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2519911}}^1$

素因数の和:2519928

約数の個数: 12

約数和(自身を含む): 246951376

約数和(自身を除く): 115916004

約数列:

[1, 2, 4, 13, 26, 52, 2519911, 5039822, 10079644, 32758843, 65517686, 131035372]

約数ペア:

[(1, 131035372), (2, 65517686), (4, 32758843), (13, 10079644), (26, 5039822), (52, 2519911)]