78750914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:8002

約数の個数: 24

約数和(自身を含む): 133025004

約数和(自身を除く): 54274090

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 7937, 9922, 15874, 87307, 174614, 325417, 650834, 960377, 1920754, 3579587, 7159174, 39375457, 78750914]

約数ペア:

[(1, 78750914), (2, 39375457), (11, 7159174), (22, 3579587), (41, 1920754), (82, 960377), (121, 650834), (242, 325417), (451, 174614), (902, 87307), (4961, 15874), (7937, 9922)]