409423172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{316891}}^1$

素因数の和:316931

約数の個数: 24

約数和(自身を含む): 798567840

約数和(自身を除く): 389144668

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 316891, 633782, 1267564, 5387147, 6020929, 10774294, 12041858, 21548588, 24083716, 102355793, 204711586, 409423172]

約数ペア:

[(1, 409423172), (2, 204711586), (4, 102355793), (17, 24083716), (19, 21548588), (34, 12041858), (38, 10774294), (68, 6020929), (76, 5387147), (323, 1267564), (646, 633782), (1292, 316891)]