2056511605

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1\times {\mathrm{6203}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 2510982144

約数和(自身を除く): 454470539

約数列:

[1, 5, 61, 305, 1087, 5435, 6203, 31015, 66307, 331535, 378383, 1891915, 6742661, 33713305, 411302321, 2056511605]

約数ペア:

[(1, 2056511605), (5, 411302321), (61, 33713305), (305, 6742661), (1087, 1891915), (5435, 378383), (6203, 331535), (31015, 66307)]