1629125554

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{20143}}^1$

素因数の和:20314

約数の個数: 32

約数和(自身を含む): 2871728640

約数和(自身を除く): 1242603086

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 742, 763, 1526, 5777, 11554, 20143, 40286, 40439, 80878, 141001, 282002, 1067579, 2135158, 2195587, 4391174, 7473053, 14946106, 15369109, 30738218, 116366111, 232732222, 814562777, 1629125554]

約数ペア:

[(1, 1629125554), (2, 814562777), (7, 232732222), (14, 116366111), (53, 30738218), (106, 15369109), (109, 14946106), (218, 7473053), (371, 4391174), (742, 2195587), (763, 2135158), (1526, 1067579), (5777, 282002), (11554, 141001), (20143, 80878), (40286, 40439)]