2021026694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297193}}^1$

素因数の和:1297255

約数の個数: 16

約数和(自身を含む): 3268928880

約数和(自身を除く): 1247902186

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1297193, 2594386, 24646667, 49293334, 53184913, 106369826, 1010513347, 2021026694]

約数ペア:

[(1, 2021026694), (2, 1010513347), (19, 106369826), (38, 53184913), (41, 49293334), (82, 24646667), (779, 2594386), (1558, 1297193)]