4521404176

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1420039}}^1$

素因数の和:1420246

約数の個数: 20

約数和(自身を含む): 8804248000

約数和(自身を除く): 4282843824

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 1420039, 2840078, 5680156, 11360312, 22720624, 282587761, 565175522, 1130351044, 2260702088, 4521404176]

約数ペア:

[(1, 4521404176), (2, 2260702088), (4, 1130351044), (8, 565175522), (16, 282587761), (199, 22720624), (398, 11360312), (796, 5680156), (1592, 2840078), (3184, 1420039)]