2018085886

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1\times {\mathrm{7499}}^1$

素因数の和:8303

約数の個数: 16

約数和(自身を含む): 3045600000

約数和(自身を除く): 1027514114

約数列:

[1, 2, 239, 478, 563, 1126, 7499, 14998, 134557, 269114, 1792261, 3584522, 4221937, 8443874, 1009042943, 2018085886]

約数ペア:

[(1, 2018085886), (2, 1009042943), (239, 8443874), (478, 4221937), (563, 3584522), (1126, 1792261), (7499, 269114), (14998, 134557)]