2006353904

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{204563}}^1$

素因数の和:205184

約数の個数: 20

約数和(自身を含む): 3893671176

約数和(自身を除く): 1887317272

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 204563, 409126, 818252, 1636504, 3273008, 125397119, 250794238, 501588476, 1003176952, 2006353904]

約数ペア:

[(1, 2006353904), (2, 1003176952), (4, 501588476), (8, 250794238), (16, 125397119), (613, 3273008), (1226, 1636504), (2452, 818252), (4904, 409126), (9808, 204563)]