3993916

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{1039}}^1$

素因数の和:1105

約数の個数: 18

約数和(自身を含む): 7229040

約数和(自身を除く): 3235124

約数列:

[1, 2, 4, 31, 62, 124, 961, 1039, 1922, 2078, 3844, 4156, 32209, 64418, 128836, 998479, 1996958, 3993916]

約数ペア:

[(1, 3993916), (2, 1996958), (4, 998479), (31, 128836), (62, 64418), (124, 32209), (961, 4156), (1039, 3844), (1922, 2078)]