1330606448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1934021}}^1$

素因数の和:1934072

約数の個数: 20

約数和(自身を含む): 2638006008

約数和(自身を除く): 1307399560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1934021, 3868042, 7736084, 15472168, 30944336, 83162903, 166325806, 332651612, 665303224, 1330606448]

約数ペア:

[(1, 1330606448), (2, 665303224), (4, 332651612), (8, 166325806), (16, 83162903), (43, 30944336), (86, 15472168), (172, 7736084), (344, 3868042), (688, 1934021)]