1878588728

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2194613}}^1$

素因数の和:2194726

約数の個数: 16

約数和(自身を含む): 3555274680

約数和(自身を除く): 1676685952

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2194613, 4389226, 8778452, 17556904, 234823591, 469647182, 939294364, 1878588728]

約数ペア:

[(1, 1878588728), (2, 939294364), (4, 469647182), (8, 234823591), (107, 17556904), (214, 8778452), (428, 4389226), (856, 2194613)]