2011883839

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{9907}}^1$

素因数の和:10414

約数の個数: 16

約数和(自身を含む): 2339239168

約数和(自身を除く): 327355329

約数列:

[1, 7, 67, 433, 469, 3031, 9907, 29011, 69349, 203077, 663769, 4289731, 4646383, 30028117, 287411977, 2011883839]

約数ペア:

[(1, 2011883839), (7, 287411977), (67, 30028117), (433, 4646383), (469, 4289731), (3031, 663769), (9907, 203077), (29011, 69349)]