1256242106

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{557339}}^1$

素因数の和:557378

約数の個数: 24

約数和(自身を含む): 2287323360

約数和(自身を除く): 1031081254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 557339, 1114678, 3901373, 7802746, 12818797, 25637594, 27309611, 54619222, 89731579, 179463158, 628121053, 1256242106]

約数ペア:

[(1, 1256242106), (2, 628121053), (7, 179463158), (14, 89731579), (23, 54619222), (46, 27309611), (49, 25637594), (98, 12818797), (161, 7802746), (322, 3901373), (1127, 1114678), (2254, 557339)]