1384690146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{891049}}^1$

素因数の和:891098

約数の個数: 32

約数和(自身を含む): 3250550400

約数和(自身を除く): 1865860254

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 891049, 1782098, 2673147, 5346294, 6237343, 12474686, 18712029, 32968813, 37424058, 65937626, 98906439, 197812878, 230781691, 461563382, 692345073, 1384690146]

約数ペア:

[(1, 1384690146), (2, 692345073), (3, 461563382), (6, 230781691), (7, 197812878), (14, 98906439), (21, 65937626), (37, 37424058), (42, 32968813), (74, 18712029), (111, 12474686), (222, 6237343), (259, 5346294), (518, 2673147), (777, 1782098), (1554, 891049)]