1330402916

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{2392811}}^1$

素因数の和:2392954

約数の個数: 12

約数和(自身を含む): 2344955760

約数和(自身を除く): 1014552844

約数列:

[1, 2, 4, 139, 278, 556, 2392811, 4785622, 9571244, 332600729, 665201458, 1330402916]

約数ペア:

[(1, 1330402916), (2, 665201458), (4, 332600729), (139, 9571244), (278, 4785622), (556, 2392811)]