2912671198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1\times {\mathrm{15551}}^1$

素因数の和:16943

約数の個数: 16

約数和(自身を含む): 4434186240

約数和(自身を除く): 1521515042

約数列:

[1, 2, 71, 142, 1319, 2638, 15551, 31102, 93649, 187298, 1104121, 2208242, 20511769, 41023538, 1456335599, 2912671198]

約数ペア:

[(1, 2912671198), (2, 1456335599), (71, 41023538), (142, 20511769), (1319, 2208242), (2638, 1104121), (15551, 187298), (31102, 93649)]