6690614

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 5253322

約数列:

[1, 2, 7, 14, 53, 71, 106, 127, 142, 254, 371, 497, 742, 889, 994, 1778, 3763, 6731, 7526, 9017, 13462, 18034, 26341, 47117, 52682, 63119, 94234, 126238, 477901, 955802, 3345307, 6690614]

約数ペア:

[(1, 6690614), (2, 3345307), (7, 955802), (14, 477901), (53, 126238), (71, 94234), (106, 63119), (127, 52682), (142, 47117), (254, 26341), (371, 18034), (497, 13462), (742, 9017), (889, 7526), (994, 6731), (1778, 3763)]