2011127956

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{664177}}^1$

素因数の和:664938

約数の個数: 12

約数和(自身を含む): 3524128468

約数和(自身を除く): 1513000512

約数列:

[1, 2, 4, 757, 1514, 3028, 664177, 1328354, 2656708, 502781989, 1005563978, 2011127956]

約数ペア:

[(1, 2011127956), (2, 1005563978), (4, 502781989), (757, 2656708), (1514, 1328354), (3028, 664177)]