2893780513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{352771}}^1$

素因数の和:353415

約数の個数: 8

約数和(自身を含む): 3121326656

約数和(自身を除く): 227546143

約数列:

[1, 13, 631, 8203, 352771, 4586023, 222598501, 2893780513]

約数ペア:

[(1, 2893780513), (13, 222598501), (631, 4586023), (8203, 352771)]