2049492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 5140800

約数和(自身を除く): 3091308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 101, 114, 178, 202, 228, 267, 303, 356, 404, 534, 606, 1068, 1212, 1691, 1919, 3382, 3838, 5073, 5757, 6764, 7676, 8989, 10146, 11514, 17978, 20292, 23028, 26967, 35956, 53934, 107868, 170791, 341582, 512373, 683164, 1024746, 2049492]

約数ペア:

[(1, 2049492), (2, 1024746), (3, 683164), (4, 512373), (6, 341582), (12, 170791), (19, 107868), (38, 53934), (57, 35956), (76, 26967), (89, 23028), (101, 20292), (114, 17978), (178, 11514), (202, 10146), (228, 8989), (267, 7676), (303, 6764), (356, 5757), (404, 5073), (534, 3838), (606, 3382), (1068, 1919), (1212, 1691)]