1089946842

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{814609}}^1$

素因数の和:814837

約数の個数: 16

約数和(自身を含む): 2189671680

約数和(自身を除く): 1099724838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 814609, 1629218, 2443827, 4887654, 181657807, 363315614, 544973421, 1089946842]

約数ペア:

[(1, 1089946842), (2, 544973421), (3, 363315614), (6, 181657807), (223, 4887654), (446, 2443827), (669, 1629218), (1338, 814609)]