2940178892

素因数分解:

$2^2\times 7^1\times {\mathrm{105006389}}^1$

素因数の和:105006400

約数の個数: 12

約数和(自身を含む): 5880357840

約数和(自身を除く): 2940178948

約数列:

[1, 2, 4, 7, 14, 28, 105006389, 210012778, 420025556, 735044723, 1470089446, 2940178892]

約数ペア:

[(1, 2940178892), (2, 1470089446), (4, 735044723), (7, 420025556), (14, 210012778), (28, 105006389)]