4180589

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 5451840

約数和(自身を除く): 1271251

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 731, 817, 1849, 2261, 5117, 5719, 12943, 13889, 31433, 35131, 97223, 220031, 245917, 597227, 4180589]

約数ペア:

[(1, 4180589), (7, 597227), (17, 245917), (19, 220031), (43, 97223), (119, 35131), (133, 31433), (301, 13889), (323, 12943), (731, 5719), (817, 5117), (1849, 2261)]