1271534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 2153520

約数和(自身を除く): 881986

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1993, 3986, 21923, 43846, 57797, 115594, 635767, 1271534]

約数ペア:

[(1, 1271534), (2, 635767), (11, 115594), (22, 57797), (29, 43846), (58, 21923), (319, 3986), (638, 1993)]