187076499376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{899406247}}^1$

素因数の和:899406268

約数の個数: 20

約数和(自身を含む): 390342311632

約数和(自身を除く): 203265812256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 899406247, 1798812494, 3597624988, 7195249976, 11692281211, 14390499952, 23384562422, 46769124844, 93538249688, 187076499376]

約数ペア:

[(1, 187076499376), (2, 93538249688), (4, 46769124844), (8, 23384562422), (13, 14390499952), (16, 11692281211), (26, 7195249976), (52, 3597624988), (104, 1798812494), (208, 899406247)]