1982884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16026

約数の個数: 12

約数和(自身を含む): 3582208

約数和(自身を除く): 1599324

約数列:

[1, 2, 4, 31, 62, 124, 15991, 31982, 63964, 495721, 991442, 1982884]

約数ペア:

[(1, 1982884), (2, 991442), (4, 495721), (31, 63964), (62, 31982), (124, 15991)]