1551158248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{13397}}^1$

素因数の和:13797

約数の個数: 32

約数和(自身を含む): 2988021960

約数和(自身を除く): 1436863712

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 353, 706, 1412, 2824, 13397, 14473, 26794, 28946, 53588, 57892, 107176, 115784, 549277, 1098554, 2197108, 4394216, 4729141, 9458282, 18916564, 37833128, 193894781, 387789562, 775579124, 1551158248]

約数ペア:

[(1, 1551158248), (2, 775579124), (4, 387789562), (8, 193894781), (41, 37833128), (82, 18916564), (164, 9458282), (328, 4729141), (353, 4394216), (706, 2197108), (1412, 1098554), (2824, 549277), (13397, 115784), (14473, 107176), (26794, 57892), (28946, 53588)]