853807850008

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{131923339}}^1$

素因数の和:131924154

約数の個数: 16

約数和(自身を含む): 1602868581000

約数和(自身を除く): 749060730992

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 131923339, 263846678, 527693356, 1055386712, 106725981251, 213451962502, 426903925004, 853807850008]

約数ペア:

[(1, 853807850008), (2, 426903925004), (4, 213451962502), (8, 106725981251), (809, 1055386712), (1618, 527693356), (3236, 263846678), (6472, 131923339)]