131342692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47657}}^1$

素因数の和:47727

約数の個数: 24

約数和(自身を含む): 252206136

約数和(自身を除く): 120863444

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 47657, 95314, 190628, 619541, 1239082, 2478164, 2525821, 5051642, 10103284, 32835673, 65671346, 131342692]

約数ペア:

[(1, 131342692), (2, 65671346), (4, 32835673), (13, 10103284), (26, 5051642), (52, 2525821), (53, 2478164), (106, 1239082), (212, 619541), (689, 190628), (1378, 95314), (2756, 47657)]