2588666905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{22993}}^1$

素因数の和:23121

約数の個数: 32

約数和(自身を含む): 3576026880

約数和(自身を除く): 987359975

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 445, 979, 1265, 2047, 4895, 10235, 22517, 22993, 112585, 114965, 252923, 528839, 1264615, 2046377, 2644195, 5817229, 10231885, 22510147, 29086145, 47066671, 112550735, 235333355, 517733381, 2588666905]

約数ペア:

[(1, 2588666905), (5, 517733381), (11, 235333355), (23, 112550735), (55, 47066671), (89, 29086145), (115, 22510147), (253, 10231885), (445, 5817229), (979, 2644195), (1265, 2046377), (2047, 1264615), (4895, 528839), (10235, 252923), (22517, 114965), (22993, 112585)]