2027794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 3516480

約数和(自身を除く): 1488686

約数列:

[1, 2, 17, 19, 34, 38, 43, 73, 86, 146, 323, 646, 731, 817, 1241, 1387, 1462, 1634, 2482, 2774, 3139, 6278, 13889, 23579, 27778, 47158, 53363, 59641, 106726, 119282, 1013897, 2027794]

約数ペア:

[(1, 2027794), (2, 1013897), (17, 119282), (19, 106726), (34, 59641), (38, 53363), (43, 47158), (73, 27778), (86, 23579), (146, 13889), (323, 6278), (646, 3139), (731, 2774), (817, 2482), (1241, 1634), (1387, 1462)]