2720406572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3077383}}^1$

素因数の和:3077417

約数の個数: 24

約数和(自身を含む): 5428505376

約数和(自身を除く): 2708098804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3077383, 6154766, 12309532, 40005979, 52315511, 80011958, 104631022, 160023916, 209262044, 680101643, 1360203286, 2720406572]

約数ペア:

[(1, 2720406572), (2, 1360203286), (4, 680101643), (13, 209262044), (17, 160023916), (26, 104631022), (34, 80011958), (52, 52315511), (68, 40005979), (221, 12309532), (442, 6154766), (884, 3077383)]