4339445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 5721408

約数和(自身を除く): 1381963

約数列:

[1, 5, 11, 55, 257, 307, 1285, 1535, 2827, 3377, 14135, 16885, 78899, 394495, 867889, 4339445]

約数ペア:

[(1, 4339445), (5, 867889), (11, 394495), (55, 78899), (257, 16885), (307, 14135), (1285, 3377), (1535, 2827)]