1058878420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{494803}}^1$

素因数の和:494919

約数の個数: 24

約数和(自身を含む): 2244430944

約数和(自身を除く): 1185552524

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 494803, 989606, 1979212, 2474015, 4948030, 9896060, 52943921, 105887842, 211775684, 264719605, 529439210, 1058878420]

約数ペア:

[(1, 1058878420), (2, 529439210), (4, 264719605), (5, 211775684), (10, 105887842), (20, 52943921), (107, 9896060), (214, 4948030), (428, 2474015), (535, 1979212), (1070, 989606), (2140, 494803)]