295990412

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{129593}}^1$

素因数の和:130168

約数の個数: 12

約数和(自身を含む): 518894376

約数和(自身を除く): 222903964

約数列:

[1, 2, 4, 571, 1142, 2284, 129593, 259186, 518372, 73997603, 147995206, 295990412]

約数ペア:

[(1, 295990412), (2, 147995206), (4, 73997603), (571, 518372), (1142, 259186), (2284, 129593)]