1438546130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20550659}}^1$

素因数の和:20550673

約数の個数: 16

約数和(自身を含む): 2959295040

約数和(自身を除く): 1520748910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20550659, 41101318, 102753295, 143854613, 205506590, 287709226, 719273065, 1438546130]

約数ペア:

[(1, 1438546130), (2, 719273065), (5, 287709226), (7, 205506590), (10, 143854613), (14, 102753295), (35, 41101318), (70, 20550659)]