2107996822390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2969009609}}^1$

素因数の和:2969009687

約数の個数: 16

約数和(自身を含む): 3847836454560

約数和(自身を除く): 1739839632170

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2969009609, 5938019218, 14845048045, 29690096090, 210799682239, 421599364478, 1053998411195, 2107996822390]

約数ペア:

[(1, 2107996822390), (2, 1053998411195), (5, 421599364478), (10, 210799682239), (71, 29690096090), (142, 14845048045), (355, 5938019218), (710, 2969009609)]