2011586305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{13999}}^1$

素因数の和:15024

約数の個数: 16

約数和(自身を含む): 2499840000

約数和(自身を除く): 488253695

約数列:

[1, 5, 29, 145, 991, 4955, 13999, 28739, 69995, 143695, 405971, 2029855, 13873009, 69365045, 402317261, 2011586305]

約数ペア:

[(1, 2011586305), (5, 402317261), (29, 69365045), (145, 13873009), (991, 2029855), (4955, 405971), (13999, 143695), (28739, 69995)]