1392213038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{477767}}^1$

素因数の和:477847

約数の個数: 16

約数和(自身を含む): 2201554944

約数和(自身を除く): 809341906

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 477767, 955534, 14810777, 22455049, 29621554, 44910098, 696106519, 1392213038]

約数ペア:

[(1, 1392213038), (2, 696106519), (31, 44910098), (47, 29621554), (62, 22455049), (94, 14810777), (1457, 955534), (2914, 477767)]