489979012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{114161}}^1$

素因数の和:114231

約数の個数: 24

約数和(自身を含む): 911012760

約数和(自身を除く): 421033748

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 114161, 228322, 456644, 3310669, 4223957, 6621338, 8447914, 13242676, 16895828, 122494753, 244989506, 489979012]

約数ペア:

[(1, 489979012), (2, 244989506), (4, 122494753), (29, 16895828), (37, 13242676), (58, 8447914), (74, 6621338), (116, 4223957), (148, 3310669), (1073, 456644), (2146, 228322), (4292, 114161)]