2898888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 7558320

約数和(自身を除く): 4659432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 2809, 4558, 5618, 6837, 8427, 9116, 11236, 13674, 16854, 18232, 22472, 27348, 33708, 54696, 67416, 120787, 241574, 362361, 483148, 724722, 966296, 1449444, 2898888]

約数ペア:

[(1, 2898888), (2, 1449444), (3, 966296), (4, 724722), (6, 483148), (8, 362361), (12, 241574), (24, 120787), (43, 67416), (53, 54696), (86, 33708), (106, 27348), (129, 22472), (159, 18232), (172, 16854), (212, 13674), (258, 11236), (318, 9116), (344, 8427), (424, 6837), (516, 5618), (636, 4558), (1032, 2809), (1272, 2279)]