2842469678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{121963}}^1$

素因数の和:122279

約数の個数: 16

約数和(自身を含む): 4378995456

約数和(自身を除く): 1536525778

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 121963, 243926, 5244409, 10488818, 33051973, 66103946, 1421234839, 2842469678]

約数ペア:

[(1, 2842469678), (2, 1421234839), (43, 66103946), (86, 33051973), (271, 10488818), (542, 5244409), (11653, 243926), (23306, 121963)]