1286801677

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{11273}}^1$

素因数の和:12012

約数の個数: 16

約数和(自身を含む): 1536871680

約数和(自身を除く): 250070003

約数列:

[1, 7, 23, 161, 709, 4963, 11273, 16307, 78911, 114149, 259279, 1814953, 7992557, 55947899, 183828811, 1286801677]

約数ペア:

[(1, 1286801677), (7, 183828811), (23, 55947899), (161, 7992557), (709, 1814953), (4963, 259279), (11273, 114149), (16307, 78911)]