8939872508

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2825497}}^1$

素因数の和:2825621

約数の個数: 24

約数和(自身を含む): 18037979232

約数和(自身を除く): 9098106724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 2825497, 5650994, 11301988, 19778479, 39556958, 79113916, 319281161, 638562322, 1277124644, 2234968127, 4469936254, 8939872508]

約数ペア:

[(1, 8939872508), (2, 4469936254), (4, 2234968127), (7, 1277124644), (14, 638562322), (28, 319281161), (113, 79113916), (226, 39556958), (452, 19778479), (791, 11301988), (1582, 5650994), (3164, 2825497)]