131330707613

素因数分解:

$7^1\times {\mathrm{258919}}^1\times {\mathrm{72461}}^1$

素因数の和:331387

約数の個数: 8

約数和(自身を含む): 150094888320

約数和(自身を除く): 18764180707

約数列:

[1, 7, 72461, 258919, 507227, 1812433, 18761529659, 131330707613]

約数ペア:

[(1, 131330707613), (7, 18761529659), (72461, 1812433), (258919, 507227)]