2011520954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{141199}}^1$

素因数の和:141637

約数の個数: 16

約数和(自身を含む): 3202416000

約数和(自身を除く): 1190895046

約数列:

[1, 2, 17, 34, 419, 838, 7123, 14246, 141199, 282398, 2400383, 4800766, 59162381, 118324762, 1005760477, 2011520954]

約数ペア:

[(1, 2011520954), (2, 1005760477), (17, 118324762), (34, 59162381), (419, 4800766), (838, 2400383), (7123, 282398), (14246, 141199)]