2783279468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{9531779}}^1$

素因数の和:9531856

約数の個数: 12

約数和(自身を含む): 4937462040

約数和(自身を除く): 2154182572

約数列:

[1, 2, 4, 73, 146, 292, 9531779, 19063558, 38127116, 695819867, 1391639734, 2783279468]

約数ペア:

[(1, 2783279468), (2, 1391639734), (4, 695819867), (73, 38127116), (146, 19063558), (292, 9531779)]