2086661698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{13327}}^1$

素因数の和:13998

約数の個数: 24

約数和(自身を含む): 3445981056

約数和(自身を除く): 1359319358

約数列:

[1, 2, 11, 22, 121, 242, 647, 1294, 7117, 13327, 14234, 26654, 78287, 146597, 156574, 293194, 1612567, 3225134, 8622569, 17245138, 94848259, 189696518, 1043330849, 2086661698]

約数ペア:

[(1, 2086661698), (2, 1043330849), (11, 189696518), (22, 94848259), (121, 17245138), (242, 8622569), (647, 3225134), (1294, 1612567), (7117, 293194), (13327, 156574), (14234, 146597), (26654, 78287)]