1325111086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{24971}}^1$

素因数の和:25156

約数の個数: 24

約数和(自身を含む): 2166121224

約数和(自身を除く): 841010138

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 2041, 4082, 24971, 26533, 49942, 53066, 324623, 649246, 3920447, 4220099, 7840894, 8440198, 50965811, 101931622, 662555543, 1325111086]

約数ペア:

[(1, 1325111086), (2, 662555543), (13, 101931622), (26, 50965811), (157, 8440198), (169, 7840894), (314, 4220099), (338, 3920447), (2041, 649246), (4082, 324623), (24971, 53066), (26533, 49942)]