2016025940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{793711}}^1$

素因数の和:793847

約数の個数: 24

約数和(自身を含む): 4266995712

約数和(自身を除く): 2250969772

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 793711, 1587422, 3174844, 3968555, 7937110, 15874220, 100801297, 201602594, 403205188, 504006485, 1008012970, 2016025940]

約数ペア:

[(1, 2016025940), (2, 1008012970), (4, 504006485), (5, 403205188), (10, 201602594), (20, 100801297), (127, 15874220), (254, 7937110), (508, 3968555), (635, 3174844), (1270, 1587422), (2540, 793711)]