80817482

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 122472000

約数和(自身を除く): 41654518

約数列:

[1, 2, 199, 251, 398, 502, 809, 1618, 49949, 99898, 160991, 203059, 321982, 406118, 40408741, 80817482]

約数ペア:

[(1, 80817482), (2, 40408741), (199, 406118), (251, 321982), (398, 203059), (502, 160991), (809, 99898), (1618, 49949)]