2159718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 4828032

約数和(自身を除く): 2668314

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 761, 946, 1419, 1522, 2283, 2838, 4566, 8371, 16742, 25113, 32723, 50226, 65446, 98169, 196338, 359953, 719906, 1079859, 2159718]

約数ペア:

[(1, 2159718), (2, 1079859), (3, 719906), (6, 359953), (11, 196338), (22, 98169), (33, 65446), (43, 50226), (66, 32723), (86, 25113), (129, 16742), (258, 8371), (473, 4566), (761, 2838), (946, 2283), (1419, 1522)]