4088393405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1\times {\mathrm{17749}}^1$

素因数の和:19780

約数の個数: 16

約数和(自身を含む): 5122224000

約数和(自身を除く): 1033830595

約数列:

[1, 5, 23, 115, 2003, 10015, 17749, 46069, 88745, 230345, 408227, 2041135, 35551247, 177756235, 817678681, 4088393405]

約数ペア:

[(1, 4088393405), (5, 817678681), (23, 177756235), (115, 35551247), (2003, 2041135), (10015, 408227), (17749, 230345), (46069, 88745)]