121287663068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{212041369}}^1$

素因数の和:212041397

約数の個数: 24

約数和(自身を含む): 249360651120

約数和(自身を除く): 128072988052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 212041369, 424082738, 848165476, 2332455059, 2756537797, 4664910118, 5513075594, 9329820236, 11026151188, 30321915767, 60643831534, 121287663068]

約数ペア:

[(1, 121287663068), (2, 60643831534), (4, 30321915767), (11, 11026151188), (13, 9329820236), (22, 5513075594), (26, 4664910118), (44, 2756537797), (52, 2332455059), (143, 848165476), (286, 424082738), (572, 212041369)]