497082340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{528811}}^1$

素因数の和:528867

約数の個数: 24

約数和(自身を含む): 1066084992

約数和(自身を除く): 569002652

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 528811, 1057622, 2115244, 2644055, 5288110, 10576220, 24854117, 49708234, 99416468, 124270585, 248541170, 497082340]

約数ペア:

[(1, 497082340), (2, 248541170), (4, 124270585), (5, 99416468), (10, 49708234), (20, 24854117), (47, 10576220), (94, 5288110), (188, 2644055), (235, 2115244), (470, 1057622), (940, 528811)]