1882242047

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{629723}}^1$

素因数の和:629798

約数の個数: 12

約数和(自身を含む): 2225444616

約数和(自身を除く): 343202569

約数列:

[1, 7, 49, 61, 427, 2989, 629723, 4408061, 30856427, 38413103, 268891721, 1882242047]

約数ペア:

[(1, 1882242047), (7, 268891721), (49, 38413103), (61, 30856427), (427, 4408061), (2989, 629723)]