1147367984

素因数分解:

$2^4\times 7^1\times {\mathrm{10244357}}^1$

素因数の和:10244372

約数の個数: 20

約数和(自身を含む): 2540600784

約数和(自身を除く): 1393232800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10244357, 20488714, 40977428, 71710499, 81954856, 143420998, 163909712, 286841996, 573683992, 1147367984]

約数ペア:

[(1, 1147367984), (2, 573683992), (4, 286841996), (7, 163909712), (8, 143420998), (14, 81954856), (16, 71710499), (28, 40977428), (56, 20488714), (112, 10244357)]