2011899994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{52249}}^1$

素因数の和:53745

約数の個数: 16

約数和(自身を含む): 3252249000

約数和(自身を除く): 1240349006

約数列:

[1, 2, 13, 26, 1481, 2962, 19253, 38506, 52249, 104498, 679237, 1358474, 77380769, 154761538, 1005949997, 2011899994]

約数ペア:

[(1, 2011899994), (2, 1005949997), (13, 154761538), (26, 77380769), (1481, 1358474), (2962, 679237), (19253, 104498), (38506, 52249)]