1924916

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 4166400

約数和(自身を除く): 2241484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 343, 427, 644, 686, 854, 1127, 1372, 1403, 1708, 2254, 2806, 2989, 4508, 5612, 5978, 7889, 9821, 11956, 15778, 19642, 20923, 31556, 39284, 41846, 68747, 83692, 137494, 274988, 481229, 962458, 1924916]

約数ペア:

[(1, 1924916), (2, 962458), (4, 481229), (7, 274988), (14, 137494), (23, 83692), (28, 68747), (46, 41846), (49, 39284), (61, 31556), (92, 20923), (98, 19642), (122, 15778), (161, 11956), (196, 9821), (244, 7889), (322, 5978), (343, 5612), (427, 4508), (644, 2989), (686, 2806), (854, 2254), (1127, 1708), (1372, 1403)]