2254758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2721882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 269, 381, 538, 762, 807, 1397, 1614, 2794, 2959, 4191, 5918, 8382, 8877, 17754, 34163, 68326, 102489, 204978, 375793, 751586, 1127379, 2254758]

約数ペア:

[(1, 2254758), (2, 1127379), (3, 751586), (6, 375793), (11, 204978), (22, 102489), (33, 68326), (66, 34163), (127, 17754), (254, 8877), (269, 8382), (381, 5918), (538, 4191), (762, 2959), (807, 2794), (1397, 1614)]