2002087334416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9625419877}}^1$

素因数の和:9625419898

約数の個数: 20

約数和(自身を含む): 4177432227052

約数和(自身を除く): 2175344892636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9625419877, 19250839754, 38501679508, 77003359016, 125130458401, 154006718032, 250260916802, 500521833604, 1001043667208, 2002087334416]

約数ペア:

[(1, 2002087334416), (2, 1001043667208), (4, 500521833604), (8, 250260916802), (13, 154006718032), (16, 125130458401), (26, 77003359016), (52, 38501679508), (104, 19250839754), (208, 9625419877)]