127936036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{450479}}^1$

素因数の和:450554

約数の個数: 12

約数和(自身を含む): 227041920

約数和(自身を除く): 99105884

約数列:

[1, 2, 4, 71, 142, 284, 450479, 900958, 1801916, 31984009, 63968018, 127936036]

約数ペア:

[(1, 127936036), (2, 63968018), (4, 31984009), (71, 1801916), (142, 900958), (284, 450479)]