2078222584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13672517}}^1$

素因数の和:13672542

約数の個数: 16

約数和(自身を含む): 4101755400

約数和(自身を除く): 2023532816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13672517, 27345034, 54690068, 109380136, 259777823, 519555646, 1039111292, 2078222584]

約数ペア:

[(1, 2078222584), (2, 1039111292), (4, 519555646), (8, 259777823), (19, 109380136), (38, 54690068), (76, 27345034), (152, 13672517)]