2100026467

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{43777}}^1$

素因数の和:43891

約数の個数: 24

約数和(自身を含む): 2694973680

約数和(自身を除く): 594947213

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 4361, 6853, 43777, 47971, 306439, 481547, 2145073, 3370829, 3896153, 23595803, 27273071, 42857683, 190911497, 300003781, 2100026467]

約数ペア:

[(1, 2100026467), (7, 300003781), (11, 190911497), (49, 42857683), (77, 27273071), (89, 23595803), (539, 3896153), (623, 3370829), (979, 2145073), (4361, 481547), (6853, 306439), (43777, 47971)]