248638754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17293}}^1$

素因数の和:17394

約数の個数: 32

約数和(自身を含む): 464862720

約数和(自身を除く): 216223966

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 17293, 34586, 121051, 224809, 242102, 449618, 1366147, 1573663, 2732294, 3147326, 9563029, 17759911, 19126058, 35519822, 124319377, 248638754]

約数ペア:

[(1, 248638754), (2, 124319377), (7, 35519822), (13, 19126058), (14, 17759911), (26, 9563029), (79, 3147326), (91, 2732294), (158, 1573663), (182, 1366147), (553, 449618), (1027, 242102), (1106, 224809), (2054, 121051), (7189, 34586), (14378, 17293)]