2611310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2559730

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 379, 530, 689, 758, 1378, 1895, 3445, 3790, 4927, 6890, 9854, 20087, 24635, 40174, 49270, 100435, 200870, 261131, 522262, 1305655, 2611310]

約数ペア:

[(1, 2611310), (2, 1305655), (5, 522262), (10, 261131), (13, 200870), (26, 100435), (53, 49270), (65, 40174), (106, 24635), (130, 20087), (265, 9854), (379, 6890), (530, 4927), (689, 3790), (758, 3445), (1378, 1895)]