181105964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204871}}^1$

素因数の和:204905

約数の個数: 24

約数和(自身を含む): 361394208

約数和(自身を除く): 180288244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 204871, 409742, 819484, 2663323, 3482807, 5326646, 6965614, 10653292, 13931228, 45276491, 90552982, 181105964]

約数ペア:

[(1, 181105964), (2, 90552982), (4, 45276491), (13, 13931228), (17, 10653292), (26, 6965614), (34, 5326646), (52, 3482807), (68, 2663323), (221, 819484), (442, 409742), (884, 204871)]