3880112

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1436

約数の個数: 20

約数和(自身を含む): 7562016

約数和(自身を除く): 3681904

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1231, 1576, 2462, 3152, 4924, 9848, 19696, 242507, 485014, 970028, 1940056, 3880112]

約数ペア:

[(1, 3880112), (2, 1940056), (4, 970028), (8, 485014), (16, 242507), (197, 19696), (394, 9848), (788, 4924), (1231, 3152), (1576, 2462)]