1286967754

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1\times {\mathrm{2297}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 1938675528

約数和(自身を除く): 651707774

約数列:

[1, 2, 457, 613, 914, 1226, 2297, 4594, 280141, 560282, 1049729, 1408061, 2099458, 2816122, 643483877, 1286967754]

約数ペア:

[(1, 1286967754), (2, 643483877), (457, 2816122), (613, 2099458), (914, 1408061), (1226, 1049729), (2297, 560282), (4594, 280141)]