2488574890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1\times {\mathrm{2203}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 4538794176

約数和(自身を除く): 2050219286

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1361, 2203, 2722, 4406, 6805, 11015, 13610, 22030, 112963, 182849, 225926, 365698, 564815, 914245, 1129630, 1828490, 2998283, 5996566, 14991415, 29982830, 248857489, 497714978, 1244287445, 2488574890]

約数ペア:

[(1, 2488574890), (2, 1244287445), (5, 497714978), (10, 248857489), (83, 29982830), (166, 14991415), (415, 5996566), (830, 2998283), (1361, 1828490), (2203, 1129630), (2722, 914245), (4406, 564815), (6805, 365698), (11015, 225926), (13610, 182849), (22030, 112963)]