291001412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5596181}}^1$

素因数の和:5596198

約数の個数: 12

約数和(自身を含む): 548425836

約数和(自身を除く): 257424424

約数列:

[1, 2, 4, 13, 26, 52, 5596181, 11192362, 22384724, 72750353, 145500706, 291001412]

約数ペア:

[(1, 291001412), (2, 145500706), (4, 72750353), (13, 22384724), (26, 11192362), (52, 5596181)]