2013409232

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{990851}}^1$

素因数の和:990986

約数の個数: 20

約数和(自身を含む): 3931700736

約数和(自身を除く): 1918291504

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 990851, 1981702, 3963404, 7926808, 15853616, 125838077, 251676154, 503352308, 1006704616, 2013409232]

約数ペア:

[(1, 2013409232), (2, 1006704616), (4, 503352308), (8, 251676154), (16, 125838077), (127, 15853616), (254, 7926808), (508, 3963404), (1016, 1981702), (2032, 990851)]