427894934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{10613}}^1$

素因数の和:11695

約数の個数: 16

約数和(自身を含む): 676324080

約数和(自身を除く): 248429146

約数列:

[1, 2, 19, 38, 1061, 2122, 10613, 20159, 21226, 40318, 201647, 403294, 11260393, 22520786, 213947467, 427894934]

約数ペア:

[(1, 427894934), (2, 213947467), (19, 22520786), (38, 11260393), (1061, 403294), (2122, 201647), (10613, 40318), (20159, 21226)]