855858136

素因数分解:

$2^3\times 7^1\times {\mathrm{15283181}}^1$

素因数の和:15283194

約数の個数: 16

約数和(自身を含む): 1833981840

約数和(自身を除く): 978123704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 15283181, 30566362, 61132724, 106982267, 122265448, 213964534, 427929068, 855858136]

約数ペア:

[(1, 855858136), (2, 427929068), (4, 213964534), (7, 122265448), (8, 106982267), (14, 61132724), (28, 30566362), (56, 15283181)]