127489916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1099051}}^1$

素因数の和:1099084

約数の個数: 12

約数和(自身を含む): 230800920

約数和(自身を除く): 103311004

約数列:

[1, 2, 4, 29, 58, 116, 1099051, 2198102, 4396204, 31872479, 63744958, 127489916]

約数ペア:

[(1, 127489916), (2, 63744958), (4, 31872479), (29, 4396204), (58, 2198102), (116, 1099051)]