245855472

素因数分解:

$2^4\times 3^1\times {\mathrm{5121989}}^1$

素因数の和:5122000

約数の個数: 20

約数和(自身を含む): 635126760

約数和(自身を除く): 389271288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5121989, 10243978, 15365967, 20487956, 30731934, 40975912, 61463868, 81951824, 122927736, 245855472]

約数ペア:

[(1, 245855472), (2, 122927736), (3, 81951824), (4, 61463868), (6, 40975912), (8, 30731934), (12, 20487956), (16, 15365967), (24, 10243978), (48, 5121989)]