2886265004

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{139487}}^1$

素因数の和:140237

約数の個数: 24

約数和(自身を含む): 5780382720

約数和(自身を除く): 2894117716

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 10346, 20692, 139487, 278974, 557948, 976409, 1952818, 3905636, 103080893, 206161786, 412323572, 721566251, 1443132502, 2886265004]

約数ペア:

[(1, 2886265004), (2, 1443132502), (4, 721566251), (7, 412323572), (14, 206161786), (28, 103080893), (739, 3905636), (1478, 1952818), (2956, 976409), (5173, 557948), (10346, 278974), (20692, 139487)]