614289116

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{212999}}^1$

素因数の和:213113

約数の個数: 24

約数和(自身を含む): 1240512000

約数和(自身を除く): 626222884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 212999, 425998, 851996, 1490993, 2981986, 5963972, 21938897, 43877794, 87755588, 153572279, 307144558, 614289116]

約数ペア:

[(1, 614289116), (2, 307144558), (4, 153572279), (7, 87755588), (14, 43877794), (28, 21938897), (103, 5963972), (206, 2981986), (412, 1490993), (721, 851996), (1442, 425998), (2884, 212999)]