140908082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{324673}}^1$

素因数の和:324713

約数の個数: 16

約数和(自身を含む): 249349632

約数和(自身を除く): 108441550

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 324673, 649346, 2272711, 4545422, 10064863, 20129726, 70454041, 140908082]

約数ペア:

[(1, 140908082), (2, 70454041), (7, 20129726), (14, 10064863), (31, 4545422), (62, 2272711), (217, 649346), (434, 324673)]