247398384

素因数分解:

$2^4\times 3^1\times {\mathrm{5154133}}^1$

素因数の和:5154144

約数の個数: 20

約数和(自身を含む): 639112616

約数和(自身を除く): 391714232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5154133, 10308266, 15462399, 20616532, 30924798, 41233064, 61849596, 82466128, 123699192, 247398384]

約数ペア:

[(1, 247398384), (2, 123699192), (3, 82466128), (4, 61849596), (6, 41233064), (8, 30924798), (12, 20616532), (16, 15462399), (24, 10308266), (48, 5154133)]