2053640086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{564497}}^1$

素因数の和:564623

約数の個数: 16

約数和(自身を含む): 3292152336

約数和(自身を除く): 1238512250

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 564497, 1128994, 9596449, 19192898, 60401179, 120802358, 1026820043, 2053640086]

約数ペア:

[(1, 2053640086), (2, 1026820043), (17, 120802358), (34, 60401179), (107, 19192898), (214, 9596449), (1819, 1128994), (3638, 564497)]