1340884076

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{464939}}^1$

素因数の和:465053

約数の個数: 24

約数和(自身を含む): 2707810560

約数和(自身を除く): 1366926484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 464939, 929878, 1859756, 3254573, 6509146, 13018292, 47888717, 95777434, 191554868, 335221019, 670442038, 1340884076]

約数ペア:

[(1, 1340884076), (2, 670442038), (4, 335221019), (7, 191554868), (14, 95777434), (28, 47888717), (103, 13018292), (206, 6509146), (412, 3254573), (721, 1859756), (1442, 929878), (2884, 464939)]