2026649670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{132721}}^1$

素因数の和:133240

約数の個数: 32

約数和(自身を含む): 4873551840

約数和(自身を除く): 2846902170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 15270, 132721, 265442, 398163, 663605, 796326, 1327210, 1990815, 3981630, 67554989, 135109978, 202664967, 337774945, 405329934, 675549890, 1013324835, 2026649670]

約数ペア:

[(1, 2026649670), (2, 1013324835), (3, 675549890), (5, 405329934), (6, 337774945), (10, 202664967), (15, 135109978), (30, 67554989), (509, 3981630), (1018, 1990815), (1527, 1327210), (2545, 796326), (3054, 663605), (5090, 398163), (7635, 265442), (15270, 132721)]