2012480684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26480009}}^1$

素因数の和:26480032

約数の個数: 12

約数和(自身を含む): 3707201400

約数和(自身を除く): 1694720716

約数列:

[1, 2, 4, 19, 38, 76, 26480009, 52960018, 105920036, 503120171, 1006240342, 2012480684]

約数ペア:

[(1, 2012480684), (2, 1006240342), (4, 503120171), (19, 105920036), (38, 52960018), (76, 26480009)]