494475794

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1\times {\mathrm{1117}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 745594200

約数和(自身を除く): 251118406

約数列:

[1, 2, 389, 569, 778, 1117, 1138, 2234, 221341, 434513, 442682, 635573, 869026, 1271146, 247237897, 494475794]

約数ペア:

[(1, 494475794), (2, 247237897), (389, 1271146), (569, 869026), (778, 635573), (1117, 442682), (1138, 434513), (2234, 221341)]