27489855118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17599139}}^1$

素因数の和:17599223

約数の個数: 16

約数和(自身を含む): 45616970880

約数和(自身を除く): 18127115762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 17599139, 35198278, 193590529, 387181058, 1249538869, 2499077738, 13744927559, 27489855118]

約数ペア:

[(1, 27489855118), (2, 13744927559), (11, 2499077738), (22, 1249538869), (71, 387181058), (142, 193590529), (781, 35198278), (1562, 17599139)]