259063906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 151508894

約数列:

[1, 2, 43, 47, 86, 94, 107, 214, 599, 1198, 2021, 4042, 4601, 5029, 9202, 10058, 25757, 28153, 51514, 56306, 64093, 128186, 216247, 432494, 1210579, 2421158, 2755999, 3012371, 5511998, 6024742, 129531953, 259063906]

約数ペア:

[(1, 259063906), (2, 129531953), (43, 6024742), (47, 5511998), (86, 3012371), (94, 2755999), (107, 2421158), (214, 1210579), (599, 432494), (1198, 216247), (2021, 128186), (4042, 64093), (4601, 56306), (5029, 51514), (9202, 28153), (10058, 25757)]