263048474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{67901}}^1$

素因数の和:68065

約数の個数: 16

約数和(自身を含む): 427782600

約数和(自身を除く): 164734126

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 67901, 135802, 882713, 1765426, 10117249, 20234498, 131524237, 263048474]

約数ペア:

[(1, 263048474), (2, 131524237), (13, 20234498), (26, 10117249), (149, 1765426), (298, 882713), (1937, 135802), (3874, 67901)]