2305574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1686106

約数列:

[1, 2, 17, 19, 34, 38, 43, 83, 86, 166, 323, 646, 731, 817, 1411, 1462, 1577, 1634, 2822, 3154, 3569, 7138, 13889, 26809, 27778, 53618, 60673, 67811, 121346, 135622, 1152787, 2305574]

約数ペア:

[(1, 2305574), (2, 1152787), (17, 135622), (19, 121346), (34, 67811), (38, 60673), (43, 53618), (83, 27778), (86, 26809), (166, 13889), (323, 7138), (646, 3569), (731, 3154), (817, 2822), (1411, 1634), (1462, 1577)]