1320896810

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{2851}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 2406220992

約数和(自身を除く): 1085324182

約数列:

[1, 2, 5, 10, 107, 214, 433, 535, 866, 1070, 2165, 2851, 4330, 5702, 14255, 28510, 46331, 92662, 231655, 305057, 463310, 610114, 1234483, 1525285, 2468966, 3050570, 6172415, 12344830, 132089681, 264179362, 660448405, 1320896810]

約数ペア:

[(1, 1320896810), (2, 660448405), (5, 264179362), (10, 132089681), (107, 12344830), (214, 6172415), (433, 3050570), (535, 2468966), (866, 1525285), (1070, 1234483), (2165, 610114), (2851, 463310), (4330, 305057), (5702, 231655), (14255, 92662), (28510, 46331)]