1489138364

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{52501}}^1$

素因数の和:53525

約数の個数: 24

約数和(自身を含む): 2981273568

約数和(自身を除く): 1492135204

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 7091, 14182, 28364, 52501, 105002, 210004, 367507, 735014, 1470028, 53183513, 106367026, 212734052, 372284591, 744569182, 1489138364]

約数ペア:

[(1, 1489138364), (2, 744569182), (4, 372284591), (7, 212734052), (14, 106367026), (28, 53183513), (1013, 1470028), (2026, 735014), (4052, 367507), (7091, 210004), (14182, 105002), (28364, 52501)]