1089940264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{452633}}^1$

素因数の和:452689

約数の個数: 32

約数和(自身を含む): 2389907520

約数和(自身を除く): 1299967256

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 452633, 905266, 1810532, 3168431, 3621064, 6336862, 12673724, 19463219, 25347448, 38926438, 77852876, 136242533, 155705752, 272485066, 544970132, 1089940264]

約数ペア:

[(1, 1089940264), (2, 544970132), (4, 272485066), (7, 155705752), (8, 136242533), (14, 77852876), (28, 38926438), (43, 25347448), (56, 19463219), (86, 12673724), (172, 6336862), (301, 3621064), (344, 3168431), (602, 1810532), (1204, 905266), (2408, 452633)]