255048924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1634929}}^1$

素因数の和:1634949

約数の個数: 24

約数和(自身を含む): 640892560

約数和(自身を除く): 385843636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1634929, 3269858, 4904787, 6539716, 9809574, 19619148, 21254077, 42508154, 63762231, 85016308, 127524462, 255048924]

約数ペア:

[(1, 255048924), (2, 127524462), (3, 85016308), (4, 63762231), (6, 42508154), (12, 21254077), (13, 19619148), (26, 9809574), (39, 6539716), (52, 4904787), (78, 3269858), (156, 1634929)]