259968268

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{3329}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 520279200

約数和(自身を除く): 260310932

約数列:

[1, 2, 4, 7, 14, 28, 2789, 3329, 5578, 6658, 11156, 13316, 19523, 23303, 39046, 46606, 78092, 93212, 9284581, 18569162, 37138324, 64992067, 129984134, 259968268]

約数ペア:

[(1, 259968268), (2, 129984134), (4, 64992067), (7, 37138324), (14, 18569162), (28, 9284581), (2789, 93212), (3329, 78092), (5578, 46606), (6658, 39046), (11156, 23303), (13316, 19523)]