2078349854

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1\times {\mathrm{2203}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 3613854720

約数和(自身を除く): 1535504866

約数列:

[1, 2, 7, 14, 79, 158, 553, 853, 1106, 1706, 2203, 4406, 5971, 11942, 15421, 30842, 67387, 134774, 174037, 348074, 471709, 943418, 1218259, 1879159, 2436518, 3758318, 13154113, 26308226, 148453561, 296907122, 1039174927, 2078349854]

約数ペア:

[(1, 2078349854), (2, 1039174927), (7, 296907122), (14, 148453561), (79, 26308226), (158, 13154113), (553, 3758318), (853, 2436518), (1106, 1879159), (1706, 1218259), (2203, 943418), (4406, 471709), (5971, 348074), (11942, 174037), (15421, 134774), (30842, 67387)]