2021794324

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{379751}}^1$

素因数の和:379788

約数の個数: 24

約数和(自身を含む): 3891698496

約数和(自身を除く): 1869904172

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 379751, 759502, 1519004, 4177261, 8354522, 16709044, 45949871, 91899742, 183799484, 505448581, 1010897162, 2021794324]

約数ペア:

[(1, 2021794324), (2, 1010897162), (4, 505448581), (11, 183799484), (22, 91899742), (44, 45949871), (121, 16709044), (242, 8354522), (484, 4177261), (1331, 1519004), (2662, 759502), (5324, 379751)]