2017472695

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{538711}}^1$

素因数の和:538830

約数の個数: 16

約数和(自身を含む): 2792683008

約数和(自身を除く): 775210313

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 538711, 2693555, 3770977, 18854885, 57642077, 288210385, 403494539, 2017472695]

約数ペア:

[(1, 2017472695), (5, 403494539), (7, 288210385), (35, 57642077), (107, 18854885), (535, 3770977), (749, 2693555), (3745, 538711)]