2002007276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{47293}}^1$

素因数の和:47873

約数の個数: 24

約数和(自身を含む): 3694607280

約数和(自身を除く): 1692600004

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2228, 10583, 21166, 42332, 47293, 94586, 189172, 898567, 1797134, 3594268, 26342201, 52684402, 105368804, 500501819, 1001003638, 2002007276]

約数ペア:

[(1, 2002007276), (2, 1001003638), (4, 500501819), (19, 105368804), (38, 52684402), (76, 26342201), (557, 3594268), (1114, 1797134), (2228, 898567), (10583, 189172), (21166, 94586), (42332, 47293)]