214797544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4139}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 434700000

約数和(自身を除く): 219902456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1996, 3992, 4139, 6487, 8278, 12974, 16556, 25948, 33112, 51896, 53807, 107614, 215228, 430456, 2065361, 4130722, 8261444, 16522888, 26849693, 53699386, 107398772, 214797544]

約数ペア:

[(1, 214797544), (2, 107398772), (4, 53699386), (8, 26849693), (13, 16522888), (26, 8261444), (52, 4130722), (104, 2065361), (499, 430456), (998, 215228), (1996, 107614), (3992, 53807), (4139, 51896), (6487, 33112), (8278, 25948), (12974, 16556)]