127463908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{222839}}^1$

素因数の和:222867

約数の個数: 24

約数和(自身を含む): 262059840

約数和(自身を除く): 134595932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 222839, 445678, 891356, 2451229, 2896907, 4902458, 5793814, 9804916, 11587628, 31865977, 63731954, 127463908]

約数ペア:

[(1, 127463908), (2, 63731954), (4, 31865977), (11, 11587628), (13, 9804916), (22, 5793814), (26, 4902458), (44, 2896907), (52, 2451229), (143, 891356), (286, 445678), (572, 222839)]