1001004334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{4133}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 1669805280

約数和(自身を除く): 668800946

約数列:

[1, 2, 11, 22, 101, 109, 202, 218, 1111, 1199, 2222, 2398, 4133, 8266, 11009, 22018, 45463, 90926, 121099, 242198, 417433, 450497, 834866, 900994, 4591763, 4955467, 9183526, 9910934, 45500197, 91000394, 500502167, 1001004334]

約数ペア:

[(1, 1001004334), (2, 500502167), (11, 91000394), (22, 45500197), (101, 9910934), (109, 9183526), (202, 4955467), (218, 4591763), (1111, 900994), (1199, 834866), (2222, 450497), (2398, 417433), (4133, 242198), (8266, 121099), (11009, 90926), (22018, 45463)]