514406642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{10177}}^1$

素因数の和:10505

約数の個数: 16

約数和(自身を含む): 781670400

約数和(自身を除く): 267263758

約数列:

[1, 2, 127, 199, 254, 398, 10177, 20354, 25273, 50546, 1292479, 2025223, 2584958, 4050446, 257203321, 514406642]

約数ペア:

[(1, 514406642), (2, 257203321), (127, 4050446), (199, 2584958), (254, 2025223), (398, 1292479), (10177, 50546), (20354, 25273)]