858985244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{109397}}^1$

素因数の和:109565

約数の個数: 24

約数和(自身を含む): 1629592608

約数和(自身を除く): 770607364

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 109397, 218794, 437588, 1422161, 2844322, 5688644, 16518947, 33037894, 66075788, 214746311, 429492622, 858985244]

約数ペア:

[(1, 858985244), (2, 429492622), (4, 214746311), (13, 66075788), (26, 33037894), (52, 16518947), (151, 5688644), (302, 2844322), (604, 1422161), (1963, 437588), (3926, 218794), (7852, 109397)]