1342648592

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{42403}}^1$

素因数の和:44390

約数の個数: 20

約数和(自身を含む): 2602757520

約数和(自身を除く): 1260108928

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 15832, 31664, 42403, 84806, 169612, 339224, 678448, 83915537, 167831074, 335662148, 671324296, 1342648592]

約数ペア:

[(1, 1342648592), (2, 671324296), (4, 335662148), (8, 167831074), (16, 83915537), (1979, 678448), (3958, 339224), (7916, 169612), (15832, 84806), (31664, 42403)]