2120514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4937760

約数和(自身を除く): 2817246

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 178, 209, 267, 361, 418, 534, 627, 722, 979, 1083, 1254, 1691, 1958, 2166, 2937, 3382, 3971, 5073, 5874, 7942, 10146, 11913, 18601, 23826, 32129, 37202, 55803, 64258, 96387, 111606, 192774, 353419, 706838, 1060257, 2120514]

約数ペア:

[(1, 2120514), (2, 1060257), (3, 706838), (6, 353419), (11, 192774), (19, 111606), (22, 96387), (33, 64258), (38, 55803), (57, 37202), (66, 32129), (89, 23826), (114, 18601), (178, 11913), (209, 10146), (267, 7942), (361, 5874), (418, 5073), (534, 3971), (627, 3382), (722, 2937), (979, 2166), (1083, 1958), (1254, 1691)]