2056550081315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1\times {\mathrm{3768059}}^1$

素因数の和:3774502

約数の個数: 16

約数和(自身を含む): 2613435982560

約数和(自身を除く): 556885901245

約数列:

[1, 5, 17, 85, 6421, 32105, 109157, 545785, 3768059, 18840295, 64057003, 320285015, 24194706839, 120973534195, 411310016263, 2056550081315]

約数ペア:

[(1, 2056550081315), (5, 411310016263), (17, 120973534195), (85, 24194706839), (6421, 320285015), (32105, 64057003), (109157, 18840295), (545785, 3768059)]