1771256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 3590400

約数和(自身を除く): 1819144

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 271, 344, 542, 817, 1084, 1634, 2168, 3268, 5149, 6536, 10298, 11653, 20596, 23306, 41192, 46612, 93224, 221407, 442814, 885628, 1771256]

約数ペア:

[(1, 1771256), (2, 885628), (4, 442814), (8, 221407), (19, 93224), (38, 46612), (43, 41192), (76, 23306), (86, 20596), (152, 11653), (172, 10298), (271, 6536), (344, 5149), (542, 3268), (817, 2168), (1084, 1634)]