256476194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{12377}}^1$

素因数の和:13189

約数の個数: 16

約数和(自身を含む): 414861048

約数和(自身を除く): 158384854

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 12377, 20722, 24754, 160901, 321802, 9864469, 19728938, 128238097, 256476194]

約数ペア:

[(1, 256476194), (2, 128238097), (13, 19728938), (26, 9864469), (797, 321802), (1594, 160901), (10361, 24754), (12377, 20722)]