2189499792

素因数分解:

$2^4\times 3^1\times {\mathrm{45614579}}^1$

素因数の和:45614590

約数の個数: 20

約数和(自身を含む): 5656207920

約数和(自身を除く): 3466708128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45614579, 91229158, 136843737, 182458316, 273687474, 364916632, 547374948, 729833264, 1094749896, 2189499792]

約数ペア:

[(1, 2189499792), (2, 1094749896), (3, 729833264), (4, 547374948), (6, 364916632), (8, 273687474), (12, 182458316), (16, 136843737), (24, 91229158), (48, 45614579)]