1260756848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6061331}}^1$

素因数の和:6061352

約数の個数: 20

約数和(自身を含む): 2630618088

約数和(自身を除く): 1369861240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6061331, 12122662, 24245324, 48490648, 78797303, 96981296, 157594606, 315189212, 630378424, 1260756848]

約数ペア:

[(1, 1260756848), (2, 630378424), (4, 315189212), (8, 157594606), (13, 96981296), (16, 78797303), (26, 48490648), (52, 24245324), (104, 12122662), (208, 6061331)]