1291214815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{282851}}^1$

素因数の和:282950

約数の個数: 16

約数和(自身を含む): 1710688896

約数和(自身を除く): 419474081

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 282851, 1414255, 3111361, 15556805, 23476633, 117383165, 258242963, 1291214815]

約数ペア:

[(1, 1291214815), (5, 258242963), (11, 117383165), (55, 23476633), (83, 15556805), (415, 3111361), (913, 1414255), (4565, 282851)]