1008885670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{17923}}^1$

素因数の和:18376

約数の個数: 32

約数和(自身を含む): 1960312032

約数和(自身を除く): 951426362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 11258, 17923, 28145, 35846, 56290, 89615, 179230, 232999, 465998, 1164995, 2329990, 7760659, 15521318, 38803295, 77606590, 100888567, 201777134, 504442835, 1008885670]

約数ペア:

[(1, 1008885670), (2, 504442835), (5, 201777134), (10, 100888567), (13, 77606590), (26, 38803295), (65, 15521318), (130, 7760659), (433, 2329990), (866, 1164995), (2165, 465998), (4330, 232999), (5629, 179230), (11258, 89615), (17923, 56290), (28145, 35846)]