2017387804

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{572471}}^1$

素因数の和:573356

約数の個数: 12

約数和(自身を含む): 3534442128

約数和(自身を除く): 1517054324

約数列:

[1, 2, 4, 881, 1762, 3524, 572471, 1144942, 2289884, 504346951, 1008693902, 2017387804]

約数ペア:

[(1, 2017387804), (2, 1008693902), (4, 504346951), (881, 2289884), (1762, 1144942), (3524, 572471)]