2587156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 5320224

約数和(自身を除く): 2733068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4523, 9046, 18092, 49753, 58799, 99506, 117598, 199012, 235196, 646789, 1293578, 2587156]

約数ペア:

[(1, 2587156), (2, 1293578), (4, 646789), (11, 235196), (13, 199012), (22, 117598), (26, 99506), (44, 58799), (52, 49753), (143, 18092), (286, 9046), (572, 4523)]