1263206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 2260224

約数和(自身を除く): 997018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3923, 7846, 27461, 54922, 90229, 180458, 631603, 1263206]

約数ペア:

[(1, 1263206), (2, 631603), (7, 180458), (14, 90229), (23, 54922), (46, 27461), (161, 7846), (322, 3923)]