2861298314

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2587069}}^1$

素因数の和:2587157

約数の個数: 16

約数和(自身を含む): 4967174400

約数和(自身を除く): 2105876086

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2587069, 5174138, 18109483, 36218966, 204378451, 408756902, 1430649157, 2861298314]

約数ペア:

[(1, 2861298314), (2, 1430649157), (7, 408756902), (14, 204378451), (79, 36218966), (158, 18109483), (553, 5174138), (1106, 2587069)]