388624019

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 448820736

約数和(自身を除く): 60196717

約数列:

[1, 7, 151, 337, 1057, 1091, 2359, 7637, 50887, 164741, 356209, 367667, 1153187, 2573669, 55517717, 388624019]

約数ペア:

[(1, 388624019), (7, 55517717), (151, 2573669), (337, 1153187), (1057, 367667), (1091, 356209), (2359, 164741), (7637, 50887)]