276385274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 470679552

約数和(自身を除く): 194294278

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 2794, 3191, 3937, 6382, 7874, 35101, 43307, 70202, 86614, 98921, 197842, 405257, 810514, 1088131, 2176262, 4457827, 8915654, 12562967, 25125934, 138192637, 276385274]

約数ペア:

[(1, 276385274), (2, 138192637), (11, 25125934), (22, 12562967), (31, 8915654), (62, 4457827), (127, 2176262), (254, 1088131), (341, 810514), (682, 405257), (1397, 197842), (2794, 98921), (3191, 86614), (3937, 70202), (6382, 43307), (7874, 35101)]