1709040140

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{308491}}^1$

素因数の和:308777

約数の個数: 24

約数和(自身を含む): 3601952592

約数和(自身を除く): 1892912452

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 308491, 616982, 1233964, 1542455, 3084910, 6169820, 85452007, 170904014, 341808028, 427260035, 854520070, 1709040140]

約数ペア:

[(1, 1709040140), (2, 854520070), (4, 427260035), (5, 341808028), (10, 170904014), (20, 85452007), (277, 6169820), (554, 3084910), (1108, 1542455), (1385, 1233964), (2770, 616982), (5540, 308491)]