133768838

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{258241}}^1$

素因数の和:258287

約数の個数: 16

約数和(自身を含む): 235516704

約数和(自身を除く): 101747866

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 258241, 516482, 1807687, 3615374, 9554917, 19109834, 66884419, 133768838]

約数ペア:

[(1, 133768838), (2, 66884419), (7, 19109834), (14, 9554917), (37, 3615374), (74, 1807687), (259, 516482), (518, 258241)]