386405884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1\times {\mathrm{2111}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 687633408

約数和(自身を除く): 301227524

約数列:

[1, 2, 4, 67, 134, 268, 683, 1366, 2111, 2732, 4222, 8444, 45761, 91522, 141437, 183044, 282874, 565748, 1441813, 2883626, 5767252, 96601471, 193202942, 386405884]

約数ペア:

[(1, 386405884), (2, 193202942), (4, 96601471), (67, 5767252), (134, 2883626), (268, 1441813), (683, 565748), (1366, 282874), (2111, 183044), (2732, 141437), (4222, 91522), (8444, 45761)]