2100807716

素因数分解:

$2^2\times 7^1\times {\mathrm{75028847}}^1$

素因数の和:75028858

約数の個数: 12

約数和(自身を含む): 4201615488

約数和(自身を除く): 2100807772

約数列:

[1, 2, 4, 7, 14, 28, 75028847, 150057694, 300115388, 525201929, 1050403858, 2100807716]

約数ペア:

[(1, 2100807716), (2, 1050403858), (4, 525201929), (7, 300115388), (14, 150057694), (28, 75028847)]