4220185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 5506560

約数和(自身を除く): 1286375

約数列:

[1, 5, 19, 31, 95, 155, 589, 1433, 2945, 7165, 27227, 44423, 136135, 222115, 844037, 4220185]

約数ペア:

[(1, 4220185), (5, 844037), (19, 222115), (31, 136135), (95, 44423), (155, 27227), (589, 7165), (1433, 2945)]