260442938

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{115547}}^1$

素因数の和:115586

約数の個数: 24

約数和(自身を含む): 474208992

約数和(自身を除く): 213766054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 115547, 231094, 808829, 1617658, 2657581, 5315162, 5661803, 11323606, 18603067, 37206134, 130221469, 260442938]

約数ペア:

[(1, 260442938), (2, 130221469), (7, 37206134), (14, 18603067), (23, 11323606), (46, 5661803), (49, 5315162), (98, 2657581), (161, 1617658), (322, 808829), (1127, 231094), (2254, 115547)]