2080494051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{403901}}^1$

素因数の和:404022

約数の個数: 16

約数和(自身を含む): 2966256288

約数和(自身を除く): 885762237

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 403901, 1211703, 6866317, 20598951, 40794001, 122382003, 693498017, 2080494051]

約数ペア:

[(1, 2080494051), (3, 693498017), (17, 122382003), (51, 40794001), (101, 20598951), (303, 6866317), (1717, 1211703), (5151, 403901)]