266918404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{12781}}^1$

素因数の和:13035

約数の個数: 24

約数和(自身を含む): 489601728

約数和(自身を除く): 222683324

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 5221, 10442, 12781, 20884, 25562, 51124, 293963, 587926, 1175852, 2901287, 5802574, 11605148, 66729601, 133459202, 266918404]

約数ペア:

[(1, 266918404), (2, 133459202), (4, 66729601), (23, 11605148), (46, 5802574), (92, 2901287), (227, 1175852), (454, 587926), (908, 293963), (5221, 51124), (10442, 25562), (12781, 20884)]