2988404715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5384513}}^1$

素因数の和:5384558

約数の個数: 16

約数和(自身を含む): 4910676768

約数和(自身を除く): 1922272053

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 5384513, 16153539, 26922565, 80767695, 199226981, 597680943, 996134905, 2988404715]

約数ペア:

[(1, 2988404715), (3, 996134905), (5, 597680943), (15, 199226981), (37, 80767695), (111, 26922565), (185, 16153539), (555, 5384513)]