1969135

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 2727936

約数和(自身を除く): 758801

約数列:

[1, 5, 7, 35, 127, 443, 635, 889, 2215, 3101, 4445, 15505, 56261, 281305, 393827, 1969135]

約数ペア:

[(1, 1969135), (5, 393827), (7, 281305), (35, 56261), (127, 15505), (443, 4445), (635, 3101), (889, 2215)]