12797827868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{261031}}^1$

素因数の和:261162

約数の個数: 48

約数和(自身を含む): 27364506624

約数和(自身を除く): 14566678756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1751, 2884, 3502, 7004, 12257, 24514, 49028, 261031, 522062, 1044124, 1827217, 3654434, 4437527, 7308868, 8875054, 17750108, 26886193, 31062689, 53772386, 62125378, 107544772, 124250756, 188203351, 376406702, 457065281, 752813404, 914130562, 1828261124, 3199456967, 6398913934, 12797827868]

約数ペア:

[(1, 12797827868), (2, 6398913934), (4, 3199456967), (7, 1828261124), (14, 914130562), (17, 752813404), (28, 457065281), (34, 376406702), (68, 188203351), (103, 124250756), (119, 107544772), (206, 62125378), (238, 53772386), (412, 31062689), (476, 26886193), (721, 17750108), (1442, 8875054), (1751, 7308868), (2884, 4437527), (3502, 3654434), (7004, 1827217), (12257, 1044124), (24514, 522062), (49028, 261031)]