978183370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{16333}}^1$

素因数の和:16506

約数の個数: 32

約数和(自身を含む): 1809937872

約数和(自身を除く): 831754502

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 5989, 11978, 16333, 29945, 32666, 59890, 81665, 163330, 865649, 1731298, 1845629, 3691258, 4328245, 8656490, 9228145, 18456290, 97818337, 195636674, 489091685, 978183370]

約数ペア:

[(1, 978183370), (2, 489091685), (5, 195636674), (10, 97818337), (53, 18456290), (106, 9228145), (113, 8656490), (226, 4328245), (265, 3691258), (530, 1845629), (565, 1731298), (1130, 865649), (5989, 163330), (11978, 81665), (16333, 59890), (29945, 32666)]