551509168

素因数分解:

$2^4\times 7^1\times {\mathrm{4924189}}^1$

素因数の和:4924204

約数の個数: 20

約数和(自身を含む): 1221199120

約数和(自身を除く): 669689952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4924189, 9848378, 19696756, 34469323, 39393512, 68938646, 78787024, 137877292, 275754584, 551509168]

約数ペア:

[(1, 551509168), (2, 275754584), (4, 137877292), (7, 78787024), (8, 68938646), (14, 39393512), (16, 34469323), (28, 19696756), (56, 9848378), (112, 4924189)]