82868710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487463}}^1$

素因数の和:487487

約数の個数: 16

約数和(自身を含む): 157938336

約数和(自身を除く): 75069626

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 487463, 974926, 2437315, 4874630, 8286871, 16573742, 41434355, 82868710]

約数ペア:

[(1, 82868710), (2, 41434355), (5, 16573742), (10, 8286871), (17, 4874630), (34, 2437315), (85, 974926), (170, 487463)]