1045225490

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{52183}}^1$

素因数の和:54193

約数の個数: 16

約数和(自身を含む): 1882381248

約数和(自身を除く): 837155758

約数列:

[1, 2, 5, 10, 2003, 4006, 10015, 20030, 52183, 104366, 260915, 521830, 104522549, 209045098, 522612745, 1045225490]

約数ペア:

[(1, 1045225490), (2, 522612745), (5, 209045098), (10, 104522549), (2003, 521830), (4006, 260915), (10015, 104366), (20030, 52183)]