1861126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 3231360

約数和(自身を除く): 1370234

約数列:

[1, 2, 17, 19, 34, 38, 43, 67, 86, 134, 323, 646, 731, 817, 1139, 1273, 1462, 1634, 2278, 2546, 2881, 5762, 13889, 21641, 27778, 43282, 48977, 54739, 97954, 109478, 930563, 1861126]

約数ペア:

[(1, 1861126), (2, 930563), (17, 109478), (19, 97954), (34, 54739), (38, 48977), (43, 43282), (67, 27778), (86, 21641), (134, 13889), (323, 5762), (646, 2881), (731, 2546), (817, 2278), (1139, 1634), (1273, 1462)]