28183225861

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1\times {\mathrm{19121}}^1$

素因数の和:20412

約数の個数: 16

約数和(自身を含む): 32407659648

約数和(自身を除く): 4224433787

約数列:

[1, 7, 193, 1091, 1351, 7637, 19121, 133847, 210563, 1473941, 3690353, 20861011, 25832471, 146027077, 4026175123, 28183225861]

約数ペア:

[(1, 28183225861), (7, 4026175123), (193, 146027077), (1091, 25832471), (1351, 20861011), (7637, 3690353), (19121, 1473941), (133847, 210563)]