2017421045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{22859}}^1$

素因数の和:23812

約数の個数: 16

約数和(自身を含む): 2551176000

約数和(自身を除く): 533754955

約数列:

[1, 5, 19, 95, 929, 4645, 17651, 22859, 88255, 114295, 434321, 2171605, 21236011, 106180055, 403484209, 2017421045]

約数ペア:

[(1, 2017421045), (5, 403484209), (19, 106180055), (95, 21236011), (929, 2171605), (4645, 434321), (17651, 114295), (22859, 88255)]