254998614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3269213}}^1$

素因数の和:3269231

約数の個数: 16

約数和(自身を含む): 549227952

約数和(自身を除く): 294229338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3269213, 6538426, 9807639, 19615278, 42499769, 84999538, 127499307, 254998614]

約数ペア:

[(1, 254998614), (2, 127499307), (3, 84999538), (6, 42499769), (13, 19615278), (26, 9807639), (39, 6538426), (78, 3269213)]