811399680013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{1617523}}^1$

素因数の和:1618404

約数の個数: 16

約数和(自身を含む): 893494377216

約数和(自身を除く): 82094697203

約数列:

[1, 13, 47, 611, 821, 10673, 38587, 501631, 1617523, 21027799, 76023581, 988306553, 1327986383, 17263822979, 62415360001, 811399680013]

約数ペア:

[(1, 811399680013), (13, 62415360001), (47, 17263822979), (611, 1327986383), (821, 988306553), (10673, 76023581), (38587, 21027799), (501631, 1617523)]