7801470076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{42391}}^1$

素因数の和:42865

約数の個数: 24

約数和(自身を含む): 13792661120

約数和(自身を除く): 5991191044

約数列:

[1, 2, 4, 139, 278, 331, 556, 662, 1324, 42391, 46009, 84782, 92018, 169564, 184036, 5892349, 11784698, 14031421, 23569396, 28062842, 56125684, 1950367519, 3900735038, 7801470076]

約数ペア:

[(1, 7801470076), (2, 3900735038), (4, 1950367519), (139, 56125684), (278, 28062842), (331, 23569396), (556, 14031421), (662, 11784698), (1324, 5892349), (42391, 184036), (46009, 169564), (84782, 92018)]