1409719412

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{701}}^1\times {\mathrm{2003}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 2481609312

約数和(自身を除く): 1071889900

約数列:

[1, 2, 4, 251, 502, 701, 1004, 1402, 2003, 2804, 4006, 8012, 175951, 351902, 502753, 703804, 1005506, 1404103, 2011012, 2808206, 5616412, 352429853, 704859706, 1409719412]

約数ペア:

[(1, 1409719412), (2, 704859706), (4, 352429853), (251, 5616412), (502, 2808206), (701, 2011012), (1004, 1404103), (1402, 1005506), (2003, 703804), (2804, 502753), (4006, 351902), (8012, 175951)]