1256243045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{224129}}^1$

素因数の和:224212

約数の個数: 16

約数和(自身を含む): 1613736000

約数和(自身を除く): 357492955

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 224129, 1120645, 4258451, 13223611, 21292255, 66118055, 251248609, 1256243045]

約数ペア:

[(1, 1256243045), (5, 251248609), (19, 66118055), (59, 21292255), (95, 13223611), (295, 4258451), (1121, 1120645), (5605, 224129)]