1781153281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{3853}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 1886918400

約数和(自身を除く): 105765119

約数列:

[1, 23, 101, 199, 2323, 3853, 4577, 20099, 88619, 389153, 462277, 766747, 8950519, 17635181, 77441447, 1781153281]

約数ペア:

[(1, 1781153281), (23, 77441447), (101, 17635181), (199, 8950519), (2323, 766747), (3853, 462277), (4577, 389153), (20099, 88619)]