2547816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 6492960

約数和(自身を除く): 3945144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 2003, 4006, 6009, 8012, 12018, 16024, 24036, 48072, 106159, 212318, 318477, 424636, 636954, 849272, 1273908, 2547816]

約数ペア:

[(1, 2547816), (2, 1273908), (3, 849272), (4, 636954), (6, 424636), (8, 318477), (12, 212318), (24, 106159), (53, 48072), (106, 24036), (159, 16024), (212, 12018), (318, 8012), (424, 6009), (636, 4006), (1272, 2003)]