520038416

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{11059}}^1$

素因数の和:14006

約数の個数: 20

約数和(自身を含む): 1008008400

約数和(自身を除く): 487969984

約数列:

[1, 2, 4, 8, 16, 2939, 5878, 11059, 11756, 22118, 23512, 44236, 47024, 88472, 176944, 32502401, 65004802, 130009604, 260019208, 520038416]

約数ペア:

[(1, 520038416), (2, 260019208), (4, 130009604), (8, 65004802), (16, 32502401), (2939, 176944), (5878, 88472), (11059, 47024), (11756, 44236), (22118, 23512)]