2890307988002

素因数分解:

$2^1\times {\mathrm{1571}}^1\times {\mathrm{919894331}}^1$

素因数の和:919895904

約数の個数: 8

約数和(自身を含む): 4338221669712

約数和(自身を除く): 1447913681710

約数列:

[1, 2, 1571, 3142, 919894331, 1839788662, 1445153994001, 2890307988002]

約数ペア:

[(1, 2890307988002), (2, 1445153994001), (1571, 1839788662), (3142, 919894331)]