520080080564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1074545621}}^1$

素因数の和:1074545647

約数の個数: 18

約数和(自身を含む): 1000401974082

約数和(自身を除く): 480321893518

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1074545621, 2149091242, 4298182484, 11820001831, 23640003662, 47280007324, 130020020141, 260040040282, 520080080564]

約数ペア:

[(1, 520080080564), (2, 260040040282), (4, 130020020141), (11, 47280007324), (22, 23640003662), (44, 11820001831), (121, 4298182484), (242, 2149091242), (484, 1074545621)]