2115432824

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{392911}}^1$

素因数の和:393590

約数の個数: 16

約数和(自身を含む): 3972340320

約数和(自身を除く): 1856907496

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 392911, 785822, 1571644, 3143288, 264429103, 528858206, 1057716412, 2115432824]

約数ペア:

[(1, 2115432824), (2, 1057716412), (4, 528858206), (8, 264429103), (673, 3143288), (1346, 1571644), (2692, 785822), (5384, 392911)]