2680494782

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{1949}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 4630392000

約数和(自身を除く): 1949897218

約数列:

[1, 2, 7, 14, 193, 386, 509, 1018, 1351, 1949, 2702, 3563, 3898, 7126, 13643, 27286, 98237, 196474, 376157, 687659, 752314, 992041, 1375318, 1984082, 2633099, 5266198, 6944287, 13888574, 191463913, 382927826, 1340247391, 2680494782]

約数ペア:

[(1, 2680494782), (2, 1340247391), (7, 382927826), (14, 191463913), (193, 13888574), (386, 6944287), (509, 5266198), (1018, 2633099), (1351, 1984082), (1949, 1375318), (2702, 992041), (3563, 752314), (3898, 687659), (7126, 376157), (13643, 196474), (27286, 98237)]