680694859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{20639}}^1$

素因数の和:20754

約数の個数: 16

約数和(自身を含む): 762854400

約数和(自身を除く): 82159541

約数列:

[1, 13, 43, 59, 559, 767, 2537, 20639, 32981, 268307, 887477, 1217701, 11537201, 15830113, 52361143, 680694859]

約数ペア:

[(1, 680694859), (13, 52361143), (43, 15830113), (59, 11537201), (559, 1217701), (767, 887477), (2537, 268307), (20639, 32981)]