2655884788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{9351707}}^1$

素因数の和:9351782

約数の個数: 12

約数和(自身を含む): 4713260832

約数和(自身を除く): 2057376044

約数列:

[1, 2, 4, 71, 142, 284, 9351707, 18703414, 37406828, 663971197, 1327942394, 2655884788]

約数ペア:

[(1, 2655884788), (2, 1327942394), (4, 663971197), (71, 37406828), (142, 18703414), (284, 9351707)]