2017791644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{839}}^1\times {\mathrm{4969}}^1$

素因数の和:5834

約数の個数: 36

約数和(自身を含む): 3886738800

約数和(自身を除く): 1868947156

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 839, 1678, 3356, 4969, 9229, 9938, 18458, 19876, 36916, 54659, 101519, 109318, 203038, 218636, 406076, 601249, 1202498, 2404996, 4168991, 8337982, 16675964, 45858901, 91717802, 183435604, 504447911, 1008895822, 2017791644]

約数ペア:

[(1, 2017791644), (2, 1008895822), (4, 504447911), (11, 183435604), (22, 91717802), (44, 45858901), (121, 16675964), (242, 8337982), (484, 4168991), (839, 2404996), (1678, 1202498), (3356, 601249), (4969, 406076), (9229, 218636), (9938, 203038), (18458, 109318), (19876, 101519), (36916, 54659)]