121019396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{5281}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 224949816

約数和(自身を除く): 103930420

約数列:

[1, 2, 4, 17, 34, 68, 337, 674, 1348, 5281, 5729, 10562, 11458, 21124, 22916, 89777, 179554, 359108, 1779697, 3559394, 7118788, 30254849, 60509698, 121019396]

約数ペア:

[(1, 121019396), (2, 60509698), (4, 30254849), (17, 7118788), (34, 3559394), (68, 1779697), (337, 359108), (674, 179554), (1348, 89777), (5281, 22916), (5729, 21124), (10562, 11458)]