1976065504

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{21569}}^1$

素因数の和:21995

約数の個数: 48

約数和(自身を含む): 4457224800

約数和(自身を除く): 2481159296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 818, 1636, 2863, 3272, 5726, 6544, 11452, 13088, 21569, 22904, 43138, 45808, 86276, 91616, 150983, 172552, 301966, 345104, 603932, 690208, 1207864, 2415728, 4831456, 8821721, 17643442, 35286884, 61752047, 70573768, 123504094, 141147536, 247008188, 282295072, 494016376, 988032752, 1976065504]

約数ペア:

[(1, 1976065504), (2, 988032752), (4, 494016376), (7, 282295072), (8, 247008188), (14, 141147536), (16, 123504094), (28, 70573768), (32, 61752047), (56, 35286884), (112, 17643442), (224, 8821721), (409, 4831456), (818, 2415728), (1636, 1207864), (2863, 690208), (3272, 603932), (5726, 345104), (6544, 301966), (11452, 172552), (13088, 150983), (21569, 91616), (22904, 86276), (43138, 45808)]