1906780288

素因数分解:

$2^7\times 7^1\times {\mathrm{2128103}}^1$

素因数の和:2128124

約数の個数: 32

約数和(自身を含む): 4341332160

約数和(自身を除く): 2434551872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2128103, 4256206, 8512412, 14896721, 17024824, 29793442, 34049648, 59586884, 68099296, 119173768, 136198592, 238347536, 272397184, 476695072, 953390144, 1906780288]

約数ペア:

[(1, 1906780288), (2, 953390144), (4, 476695072), (7, 272397184), (8, 238347536), (14, 136198592), (16, 119173768), (28, 68099296), (32, 59586884), (56, 34049648), (64, 29793442), (112, 17024824), (128, 14896721), (224, 8512412), (448, 4256206), (896, 2128103)]