1034156945

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 1248065280

約数和(自身を除く): 213908335

約数列:

[1, 5, 401, 419, 1231, 2005, 2095, 6155, 168019, 493631, 515789, 840095, 2468155, 2578945, 206831389, 1034156945]

約数ペア:

[(1, 1034156945), (5, 206831389), (401, 2578945), (419, 2468155), (1231, 840095), (2005, 515789), (2095, 493631), (6155, 168019)]