1326616258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{42257}}^1$

素因数の和:43697

約数の個数: 16

約数和(自身を含む): 2172399264

約数和(自身を除く): 845783006

約数列:

[1, 2, 11, 22, 1427, 2854, 15697, 31394, 42257, 84514, 464827, 929654, 60300739, 120601478, 663308129, 1326616258]

約数ペア:

[(1, 1326616258), (2, 663308129), (11, 120601478), (22, 60300739), (1427, 929654), (2854, 464827), (15697, 84514), (31394, 42257)]