2021061502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{728573}}^1$

素因数の和:728667

約数の個数: 16

約数和(自身を含む): 3234868560

約数和(自身を除く): 1213807058

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 728573, 1457146, 13842887, 27685774, 53185829, 106371658, 1010530751, 2021061502]

約数ペア:

[(1, 2021061502), (2, 1010530751), (19, 106371658), (38, 53185829), (73, 27685774), (146, 13842887), (1387, 1457146), (2774, 728573)]