4257404336

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{351503}}^1$

素因数の和:352268

約数の個数: 20

約数和(自身を含む): 8259640992

約数和(自身を除く): 4002236656

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 351503, 703006, 1406012, 2812024, 5624048, 266087771, 532175542, 1064351084, 2128702168, 4257404336]

約数ペア:

[(1, 4257404336), (2, 2128702168), (4, 1064351084), (8, 532175542), (16, 266087771), (757, 5624048), (1514, 2812024), (3028, 1406012), (6056, 703006), (12112, 351503)]