283847536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133387}}^1$

素因数の和:133421

約数の個数: 40

約数和(自身を含む): 661604480

約数和(自身を除く): 377756944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 133387, 266774, 533548, 933709, 1067096, 1867418, 2134192, 2534353, 3734836, 5068706, 7469672, 10137412, 14939344, 17740471, 20274824, 35480942, 40549648, 70961884, 141923768, 283847536]

約数ペア:

[(1, 283847536), (2, 141923768), (4, 70961884), (7, 40549648), (8, 35480942), (14, 20274824), (16, 17740471), (19, 14939344), (28, 10137412), (38, 7469672), (56, 5068706), (76, 3734836), (112, 2534353), (133, 2134192), (152, 1867418), (266, 1067096), (304, 933709), (532, 533548), (1064, 266774), (2128, 133387)]