266584976

素因数分解:

$2^4\times 7^1\times {\mathrm{2380223}}^1$

素因数の和:2380238

約数の個数: 20

約数和(自身を含む): 590295552

約数和(自身を除く): 323710576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2380223, 4760446, 9520892, 16661561, 19041784, 33323122, 38083568, 66646244, 133292488, 266584976]

約数ペア:

[(1, 266584976), (2, 133292488), (4, 66646244), (7, 38083568), (8, 33323122), (14, 19041784), (16, 16661561), (28, 9520892), (56, 4760446), (112, 2380223)]