381036208

素因数分解:

$2^4\times 7^1\times {\mathrm{3402109}}^1$

素因数の和:3402124

約数の個数: 20

約数和(自身を含む): 843723280

約数和(自身を除く): 462687072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3402109, 6804218, 13608436, 23814763, 27216872, 47629526, 54433744, 95259052, 190518104, 381036208]

約数ペア:

[(1, 381036208), (2, 190518104), (4, 95259052), (7, 54433744), (8, 47629526), (14, 27216872), (16, 23814763), (28, 13608436), (56, 6804218), (112, 3402109)]