3971306886

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1999651}}^1$

素因数の和:1999987

約数の個数: 16

約数和(自身を含む): 7966613568

約数和(自身を除く): 3995306682

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 1999651, 3999302, 5998953, 11997906, 661884481, 1323768962, 1985653443, 3971306886]

約数ペア:

[(1, 3971306886), (2, 1985653443), (3, 1323768962), (6, 661884481), (331, 11997906), (662, 5998953), (993, 3999302), (1986, 1999651)]