2100068908

素因数分解:

$2^2\times 7^1\times {\mathrm{75002461}}^1$

素因数の和:75002472

約数の個数: 12

約数和(自身を含む): 4200137872

約数和(自身を除く): 2100068964

約数列:

[1, 2, 4, 7, 14, 28, 75002461, 150004922, 300009844, 525017227, 1050034454, 2100068908]

約数ペア:

[(1, 2100068908), (2, 1050034454), (4, 525017227), (7, 300009844), (14, 150004922), (28, 75002461)]