388456007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 421708800

約数和(自身を除く): 33252793

約数列:

[1, 19, 37, 271, 703, 2039, 5149, 10027, 38741, 75443, 190513, 552569, 1433417, 10498811, 20445053, 388456007]

約数ペア:

[(1, 388456007), (19, 20445053), (37, 10498811), (271, 1433417), (703, 552569), (2039, 190513), (5149, 75443), (10027, 38741)]