308282116

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{21121}}^1$

素因数の和:21255

約数の個数: 24

約数和(自身を含む): 558888120

約数和(自身を除く): 250606004

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14596, 21121, 42242, 84484, 865961, 1731922, 1879769, 3463844, 3759538, 7519076, 77070529, 154141058, 308282116]

約数ペア:

[(1, 308282116), (2, 154141058), (4, 77070529), (41, 7519076), (82, 3759538), (89, 3463844), (164, 1879769), (178, 1731922), (356, 865961), (3649, 84484), (7298, 42242), (14596, 21121)]