40581814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222977}}^1$

素因数の和:222999

約数の個数: 16

約数和(自身を含む): 74920608

約数和(自身を除く): 34338794

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 222977, 445954, 1560839, 2898701, 3121678, 5797402, 20290907, 40581814]

約数ペア:

[(1, 40581814), (2, 20290907), (7, 5797402), (13, 3121678), (14, 2898701), (26, 1560839), (91, 445954), (182, 222977)]