2080358855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{488921}}^1$

素因数の和:488986

約数の個数: 16

約数和(自身を含む): 2675381184

約数和(自身を除く): 595022329

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 488921, 2444605, 11245183, 18090077, 56225915, 90450385, 416071771, 2080358855]

約数ペア:

[(1, 2080358855), (5, 416071771), (23, 90450385), (37, 56225915), (115, 18090077), (185, 11245183), (851, 2444605), (4255, 488921)]