652996812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{12421}}^1$

素因数の和:12778

約数の個数: 48

約数和(自身を含む): 1645865312

約数和(自身を除く): 992868500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 4044, 4381, 8762, 12421, 13143, 17524, 24842, 26286, 37263, 49684, 52572, 74526, 149052, 161473, 322946, 484419, 645892, 968838, 1937676, 4185877, 8371754, 12557631, 16743508, 25115262, 50230524, 54416401, 108832802, 163249203, 217665604, 326498406, 652996812]

約数ペア:

[(1, 652996812), (2, 326498406), (3, 217665604), (4, 163249203), (6, 108832802), (12, 54416401), (13, 50230524), (26, 25115262), (39, 16743508), (52, 12557631), (78, 8371754), (156, 4185877), (337, 1937676), (674, 968838), (1011, 645892), (1348, 484419), (2022, 322946), (4044, 161473), (4381, 149052), (8762, 74526), (12421, 52572), (13143, 49684), (17524, 37263), (24842, 26286)]