2021230948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4176097}}^1$

素因数の和:4176123

約数の個数: 18

約数和(自身を含む): 3887947238

約数和(自身を除く): 1866716290

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4176097, 8352194, 16704388, 45937067, 91874134, 183748268, 505307737, 1010615474, 2021230948]

約数ペア:

[(1, 2021230948), (2, 1010615474), (4, 505307737), (11, 183748268), (22, 91874134), (44, 45937067), (121, 16704388), (242, 8352194), (484, 4176097)]