1271886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 3172608

約数和(自身を除く): 1900722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2753, 5506, 8259, 16518, 19271, 30283, 38542, 57813, 60566, 90849, 115626, 181698, 211981, 423962, 635943, 1271886]

約数ペア:

[(1, 1271886), (2, 635943), (3, 423962), (6, 211981), (7, 181698), (11, 115626), (14, 90849), (21, 60566), (22, 57813), (33, 38542), (42, 30283), (66, 19271), (77, 16518), (154, 8259), (231, 5506), (462, 2753)]