249966984956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{42540331}}^1$

素因数の和:42540461

約数の個数: 24

約数和(自身を含む): 475260589104

約数和(自身を除く): 225293604148

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 42540331, 85080662, 170161324, 553024303, 1106048606, 2212097212, 4807057403, 9614114806, 19228229612, 62491746239, 124983492478, 249966984956]

約数ペア:

[(1, 249966984956), (2, 124983492478), (4, 62491746239), (13, 19228229612), (26, 9614114806), (52, 4807057403), (113, 2212097212), (226, 1106048606), (452, 553024303), (1469, 170161324), (2938, 85080662), (5876, 42540331)]