2609782

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 4511232

約数和(自身を除く): 1901450

約数列:

[1, 2, 7, 14, 131, 262, 917, 1423, 1834, 2846, 9961, 19922, 186413, 372826, 1304891, 2609782]

約数ペア:

[(1, 2609782), (2, 1304891), (7, 372826), (14, 186413), (131, 19922), (262, 9961), (917, 2846), (1423, 1834)]