1381422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 3262464

約数和(自身を除く): 1881042

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1061, 1302, 2122, 3183, 6366, 7427, 14854, 22281, 32891, 44562, 65782, 98673, 197346, 230237, 460474, 690711, 1381422]

約数ペア:

[(1, 1381422), (2, 690711), (3, 460474), (6, 230237), (7, 197346), (14, 98673), (21, 65782), (31, 44562), (42, 32891), (62, 22281), (93, 14854), (186, 7427), (217, 6366), (434, 3183), (651, 2122), (1061, 1302)]