1647124610

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{2591}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 2992702464

約数和(自身を除く): 1345577854

約数列:

[1, 2, 5, 10, 151, 302, 421, 755, 842, 1510, 2105, 2591, 4210, 5182, 12955, 25910, 63571, 127142, 317855, 391241, 635710, 782482, 1090811, 1956205, 2181622, 3912410, 5454055, 10908110, 164712461, 329424922, 823562305, 1647124610]

約数ペア:

[(1, 1647124610), (2, 823562305), (5, 329424922), (10, 164712461), (151, 10908110), (302, 5454055), (421, 3912410), (755, 2181622), (842, 1956205), (1510, 1090811), (2105, 782482), (2591, 635710), (4210, 391241), (5182, 317855), (12955, 127142), (25910, 63571)]