2380451824

素因数分解:

$2^4\times {\mathrm{8167}}^1\times {\mathrm{18217}}^1$

素因数の和:26392

約数の個数: 20

約数和(自身を含む): 4612943344

約数和(自身を除く): 2232491520

約数列:

[1, 2, 4, 8, 16, 8167, 16334, 18217, 32668, 36434, 65336, 72868, 130672, 145736, 291472, 148778239, 297556478, 595112956, 1190225912, 2380451824]

約数ペア:

[(1, 2380451824), (2, 1190225912), (4, 595112956), (8, 297556478), (16, 148778239), (8167, 291472), (16334, 145736), (18217, 130672), (32668, 72868), (36434, 65336)]