2566697329

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{8443}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 2964451968

約数和(自身を除く): 397754639

約数列:

[1, 7, 137, 317, 959, 2219, 8443, 43429, 59101, 304003, 1156691, 2676431, 8096837, 18735017, 366671047, 2566697329]

約数ペア:

[(1, 2566697329), (7, 366671047), (137, 18735017), (317, 8096837), (959, 2676431), (2219, 1156691), (8443, 304003), (43429, 59101)]