2002026817

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1\times {\mathrm{2459}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 2312478720

約数和(自身を除く): 310451903

約数列:

[1, 7, 107, 749, 1087, 2459, 7609, 17213, 116309, 263113, 814163, 1841791, 2672933, 18710531, 286003831, 2002026817]

約数ペア:

[(1, 2002026817), (7, 286003831), (107, 18710531), (749, 2672933), (1087, 1841791), (2459, 814163), (7609, 263113), (17213, 116309)]