3988990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6761}}^1$

素因数の和:6827

約数の個数: 16

約数和(自身を含む): 7302960

約数和(自身を除く): 3313970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 6761, 13522, 33805, 67610, 398899, 797798, 1994495, 3988990]

約数ペア:

[(1, 3988990), (2, 1994495), (5, 797798), (10, 398899), (59, 67610), (118, 33805), (295, 13522), (590, 6761)]