2042904544

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{10837}}^1$

素因数の和:11027

約数の個数: 48

約数和(自身を含む): 4145925168

約数和(自身を除く): 2103020624

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 1376, 2192, 4384, 5891, 10837, 11782, 21674, 23564, 43348, 47128, 86696, 94256, 173392, 188512, 346784, 465991, 931982, 1484669, 1863964, 2969338, 3727928, 5938676, 7455856, 11877352, 14911712, 23754704, 47509408, 63840767, 127681534, 255363068, 510726136, 1021452272, 2042904544]

約数ペア:

[(1, 2042904544), (2, 1021452272), (4, 510726136), (8, 255363068), (16, 127681534), (32, 63840767), (43, 47509408), (86, 23754704), (137, 14911712), (172, 11877352), (274, 7455856), (344, 5938676), (548, 3727928), (688, 2969338), (1096, 1863964), (1376, 1484669), (2192, 931982), (4384, 465991), (5891, 346784), (10837, 188512), (11782, 173392), (21674, 94256), (23564, 86696), (43348, 47128)]