1905152

素因数分解:

$2^9\times {\mathrm{61}}^2$

素因数の和:140

約数の個数: 30

約数和(自身を含む): 3870009

約数和(自身を除く): 1964857

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3721, 3904, 7442, 7808, 14884, 15616, 29768, 31232, 59536, 119072, 238144, 476288, 952576, 1905152]

約数ペア:

[(1, 1905152), (2, 952576), (4, 476288), (8, 238144), (16, 119072), (32, 59536), (61, 31232), (64, 29768), (122, 15616), (128, 14884), (244, 7808), (256, 7442), (488, 3904), (512, 3721), (976, 1952)]