907176980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467617}}^1$

素因数の和:467723

約数の個数: 24

約数和(自身を含む): 1924715688

約数和(自身を除く): 1017538708

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 467617, 935234, 1870468, 2338085, 4676170, 9352340, 45358849, 90717698, 181435396, 226794245, 453588490, 907176980]

約数ペア:

[(1, 907176980), (2, 453588490), (4, 226794245), (5, 181435396), (10, 90717698), (20, 45358849), (97, 9352340), (194, 4676170), (388, 2338085), (485, 1870468), (970, 935234), (1940, 467617)]