2775119543

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{15511}}^1$

素因数の和:15998

約数の個数: 16

約数和(自身を含む): 3231459840

約数和(自身を除く): 456340297

約数列:

[1, 7, 61, 419, 427, 2933, 15511, 25559, 108577, 178913, 946171, 6499109, 6623197, 45493763, 396445649, 2775119543]

約数ペア:

[(1, 2775119543), (7, 396445649), (61, 45493763), (419, 6623197), (427, 6499109), (2933, 946171), (15511, 178913), (25559, 108577)]