1920848

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 20

約数和(自身を含む): 3743808

約数和(自身を除く): 1822960

約数列:

[1, 2, 4, 8, 16, 271, 443, 542, 886, 1084, 1772, 2168, 3544, 4336, 7088, 120053, 240106, 480212, 960424, 1920848]

約数ペア:

[(1, 1920848), (2, 960424), (4, 480212), (8, 240106), (16, 120053), (271, 7088), (443, 4336), (542, 3544), (886, 2168), (1084, 1772)]