269689382

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{5261}}^1$

素因数の和:5372

約数の個数: 24

約数和(自身を含む): 433041552

約数和(自身を除く): 163352170

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1349, 2698, 5261, 10522, 25631, 51262, 99959, 199918, 373531, 747062, 1899221, 3798442, 7097089, 14194178, 134844691, 269689382]

約数ペア:

[(1, 269689382), (2, 134844691), (19, 14194178), (38, 7097089), (71, 3798442), (142, 1899221), (361, 747062), (722, 373531), (1349, 199918), (2698, 99959), (5261, 51262), (10522, 25631)]