2503972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 2213468

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 701, 893, 1402, 1786, 2804, 3572, 13319, 26638, 32947, 53276, 65894, 131788, 625993, 1251986, 2503972]

約数ペア:

[(1, 2503972), (2, 1251986), (4, 625993), (19, 131788), (38, 65894), (47, 53276), (76, 32947), (94, 26638), (188, 13319), (701, 3572), (893, 2804), (1402, 1786)]