8431788

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 19732720

約数和(自身を除く): 11300932

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1669, 1684, 2526, 3338, 5007, 5052, 6676, 10014, 20028, 702649, 1405298, 2107947, 2810596, 4215894, 8431788]

約数ペア:

[(1, 8431788), (2, 4215894), (3, 2810596), (4, 2107947), (6, 1405298), (12, 702649), (421, 20028), (842, 10014), (1263, 6676), (1669, 5052), (1684, 5007), (2526, 3338)]