2072308

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 4301220

約数和(自身を除く): 2228912

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 109, 194, 196, 218, 388, 436, 679, 763, 1358, 1526, 2716, 3052, 4753, 5341, 9506, 10573, 10682, 19012, 21146, 21364, 42292, 74011, 148022, 296044, 518077, 1036154, 2072308]

約数ペア:

[(1, 2072308), (2, 1036154), (4, 518077), (7, 296044), (14, 148022), (28, 74011), (49, 42292), (97, 21364), (98, 21146), (109, 19012), (194, 10682), (196, 10573), (218, 9506), (388, 5341), (436, 4753), (679, 3052), (763, 2716), (1358, 1526)]