1489743376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8464451}}^1$

素因数の和:8464470

約数の個数: 20

約数和(自身を含む): 3148776144

約数和(自身を除く): 1659032768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8464451, 16928902, 33857804, 67715608, 93108961, 135431216, 186217922, 372435844, 744871688, 1489743376]

約数ペア:

[(1, 1489743376), (2, 744871688), (4, 372435844), (8, 186217922), (11, 135431216), (16, 93108961), (22, 67715608), (44, 33857804), (88, 16928902), (176, 8464451)]