2003264

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 28

約数和(自身を含む): 4024884

約数和(自身を除く): 2021620

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 277, 452, 554, 904, 1108, 1808, 2216, 3616, 4432, 7232, 8864, 17728, 31301, 62602, 125204, 250408, 500816, 1001632, 2003264]

約数ペア:

[(1, 2003264), (2, 1001632), (4, 500816), (8, 250408), (16, 125204), (32, 62602), (64, 31301), (113, 17728), (226, 8864), (277, 7232), (452, 4432), (554, 3616), (904, 2216), (1108, 1808)]