388604384

素因数分解:

$2^5\times 7^1\times {\mathrm{1734841}}^1$

素因数の和:1734858

約数の個数: 24

約数和(自身を含む): 874360368

約数和(自身を除く): 485755984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1734841, 3469682, 6939364, 12143887, 13878728, 24287774, 27757456, 48575548, 55514912, 97151096, 194302192, 388604384]

約数ペア:

[(1, 388604384), (2, 194302192), (4, 97151096), (7, 55514912), (8, 48575548), (14, 27757456), (16, 24287774), (28, 13878728), (32, 12143887), (56, 6939364), (112, 3469682), (224, 1734841)]