2018607376

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{62987}}^1$

素因数の和:64998

約数の個数: 20

約数和(自身を含む): 3913066512

約数和(自身を除く): 1894459136

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 8012, 16024, 32048, 62987, 125974, 251948, 503896, 1007792, 126162961, 252325922, 504651844, 1009303688, 2018607376]

約数ペア:

[(1, 2018607376), (2, 1009303688), (4, 504651844), (8, 252325922), (16, 126162961), (2003, 1007792), (4006, 503896), (8012, 251948), (16024, 125974), (32048, 62987)]