3986660834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{247711}}^1$

素因数の和:248345

約数の個数: 16

約数和(自身を含む): 6450420480

約数和(自身を除く): 2463759646

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 16094, 247711, 495422, 3220243, 6440486, 153333109, 306666218, 1993330417, 3986660834]

約数ペア:

[(1, 3986660834), (2, 1993330417), (13, 306666218), (26, 153333109), (619, 6440486), (1238, 3220243), (8047, 495422), (16094, 247711)]