8220926

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 14466600

約数和(自身を除く): 6245674

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 563, 1043, 1126, 2086, 3941, 7301, 7882, 14602, 27587, 55174, 83887, 167774, 587209, 1174418, 4110463, 8220926]

約数ペア:

[(1, 8220926), (2, 4110463), (7, 1174418), (14, 587209), (49, 167774), (98, 83887), (149, 55174), (298, 27587), (563, 14602), (1043, 7882), (1126, 7301), (2086, 3941)]