40984387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 44928000

約数和(自身を除く): 3943613

約数列:

[1, 19, 31, 149, 467, 589, 2831, 4619, 8873, 14477, 69583, 87761, 275063, 1322077, 2157073, 40984387]

約数ペア:

[(1, 40984387), (19, 2157073), (31, 1322077), (149, 275063), (467, 87761), (589, 69583), (2831, 14477), (4619, 8873)]