1780262884

素因数分解:

$2^2\times {\mathrm{13907}}^1\times {\mathrm{32003}}^1$

素因数の和:45914

約数の個数: 12

約数和(自身を含む): 3115781424

約数和(自身を除く): 1335518540

約数列:

[1, 2, 4, 13907, 27814, 32003, 55628, 64006, 128012, 445065721, 890131442, 1780262884]

約数ペア:

[(1, 1780262884), (2, 890131442), (4, 445065721), (13907, 128012), (27814, 64006), (32003, 55628)]