2013903902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1\times {\mathrm{3821}}^1$

素因数の和:12355

約数の個数: 16

約数和(自身を含む): 3119485824

約数和(自身を除く): 1105581922

約数列:

[1, 2, 31, 62, 3821, 7642, 8501, 17002, 118451, 236902, 263531, 527062, 32482321, 64964642, 1006951951, 2013903902]

約数ペア:

[(1, 2013903902), (2, 1006951951), (31, 64964642), (62, 32482321), (3821, 527062), (7642, 263531), (8501, 236902), (17002, 118451)]