1211841306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5178809}}^1$

素因数の和:5178830

約数の個数: 24

約数和(自身を含む): 2827630260

約数和(自身を除く): 1615788954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5178809, 10357618, 15536427, 31072854, 46609281, 67324517, 93218562, 134649034, 201973551, 403947102, 605920653, 1211841306]

約数ペア:

[(1, 1211841306), (2, 605920653), (3, 403947102), (6, 201973551), (9, 134649034), (13, 93218562), (18, 67324517), (26, 46609281), (39, 31072854), (78, 15536427), (117, 10357618), (234, 5178809)]