4988646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21340

約数の個数: 24

約数和(自身を含む): 11640720

約数和(自身を除く): 6652074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 21319, 42638, 63957, 127914, 191871, 277147, 383742, 554294, 831441, 1662882, 2494323, 4988646]

約数ペア:

[(1, 4988646), (2, 2494323), (3, 1662882), (6, 831441), (9, 554294), (13, 383742), (18, 277147), (26, 191871), (39, 127914), (78, 63957), (117, 42638), (234, 21319)]