265580066

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 401339904

約数和(自身を除く): 135759838

約数列:

[1, 2, 223, 446, 457, 914, 1303, 2606, 101911, 203822, 290569, 581138, 595471, 1190942, 132790033, 265580066]

約数ペア:

[(1, 265580066), (2, 132790033), (223, 1190942), (446, 595471), (457, 581138), (914, 290569), (1303, 203822), (2606, 101911)]