378217814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{217117}}^1$

素因数の和:217199

約数の個数: 16

約数和(自身を含む): 620089008

約数和(自身を除く): 241871194

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 217117, 434234, 2822521, 5645042, 14546839, 29093678, 189108907, 378217814]

約数ペア:

[(1, 378217814), (2, 189108907), (13, 29093678), (26, 14546839), (67, 5645042), (134, 2822521), (871, 434234), (1742, 217117)]