1007223646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{20357}}^1$

素因数の和:20556

約数の個数: 32

約数和(自身を含む): 1785315168

約数和(自身を除く): 778091522

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 1903, 2249, 3806, 4498, 20357, 24739, 40714, 49478, 223927, 264641, 447854, 529282, 2911051, 3521761, 5822102, 7043522, 38739371, 45782893, 77478742, 91565786, 503611823, 1007223646]

約数ペア:

[(1, 1007223646), (2, 503611823), (11, 91565786), (13, 77478742), (22, 45782893), (26, 38739371), (143, 7043522), (173, 5822102), (286, 3521761), (346, 2911051), (1903, 529282), (2249, 447854), (3806, 264641), (4498, 223927), (20357, 49478), (24739, 40714)]