2021912096

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{799807}}^1$

素因数の和:799896

約数の個数: 24

約数和(自身を含む): 4031032320

約数和(自身を除く): 2009120224

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 799807, 1599614, 3199228, 6398456, 12796912, 25593824, 63184753, 126369506, 252739012, 505478024, 1010956048, 2021912096]

約数ペア:

[(1, 2021912096), (2, 1010956048), (4, 505478024), (8, 252739012), (16, 126369506), (32, 63184753), (79, 25593824), (158, 12796912), (316, 6398456), (632, 3199228), (1264, 1599614), (2528, 799807)]