2081569485

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{931351}}^1$

素因数の和:931508

約数の個数: 16

約数和(自身を含む): 3352867200

約数和(自身を除く): 1271297715

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 931351, 2794053, 4656755, 13970265, 138771299, 416313897, 693856495, 2081569485]

約数ペア:

[(1, 2081569485), (3, 693856495), (5, 416313897), (15, 138771299), (149, 13970265), (447, 4656755), (745, 2794053), (2235, 931351)]