1302515696908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{190403}}^1\times {\mathrm{90011}}^1$

素因数の和:280437

約数の個数: 24

約数和(自身を含む): 2399410278720

約数和(自身を除く): 1096894581812

約数列:

[1, 2, 4, 19, 38, 76, 90011, 180022, 190403, 360044, 380806, 761612, 1710209, 3420418, 3617657, 6840836, 7235314, 14470628, 17138364433, 34276728866, 68553457732, 325628924227, 651257848454, 1302515696908]

約数ペア:

[(1, 1302515696908), (2, 651257848454), (4, 325628924227), (19, 68553457732), (38, 34276728866), (76, 17138364433), (90011, 14470628), (180022, 7235314), (190403, 6840836), (360044, 3617657), (380806, 3420418), (761612, 1710209)]