2512757632004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{28859}}^1\times {\mathrm{156601}}^1$

素因数の和:185603

約数の個数: 24

約数和(自身を含む): 4429143045600

約数和(自身を除く): 1916385413596

約数列:

[1, 2, 4, 139, 278, 556, 28859, 57718, 115436, 156601, 313202, 626404, 4011401, 8022802, 16045604, 21767539, 43535078, 87070156, 4519348259, 9038696518, 18077393036, 628189408001, 1256378816002, 2512757632004]

約数ペア:

[(1, 2512757632004), (2, 1256378816002), (4, 628189408001), (139, 18077393036), (278, 9038696518), (556, 4519348259), (28859, 87070156), (57718, 43535078), (115436, 21767539), (156601, 16045604), (313202, 8022802), (626404, 4011401)]