1396802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 2305152

約数和(自身を除く): 908350

約数列:

[1, 2, 11, 22, 173, 346, 367, 734, 1903, 3806, 4037, 8074, 63491, 126982, 698401, 1396802]

約数ペア:

[(1, 1396802), (2, 698401), (11, 126982), (22, 63491), (173, 8074), (346, 4037), (367, 3806), (734, 1903)]