12853478405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{300631}}^1$

素因数の和:301156

約数の個数: 16

約数和(自身を含む): 16364001024

約数和(自身を除く): 3510522619

約数列:

[1, 5, 17, 85, 503, 2515, 8551, 42755, 300631, 1503155, 5110727, 25553635, 151217393, 756086965, 2570695681, 12853478405]

約数ペア:

[(1, 12853478405), (5, 2570695681), (17, 756086965), (85, 151217393), (503, 25553635), (2515, 5110727), (8551, 1503155), (42755, 300631)]