2974866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21557}}^1$

素因数の和:21585

約数の個数: 16

約数和(自身を含む): 6208704

約数和(自身を除く): 3233838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21557, 43114, 64671, 129342, 495811, 991622, 1487433, 2974866]

約数ペア:

[(1, 2974866), (2, 1487433), (3, 991622), (6, 495811), (23, 129342), (46, 64671), (69, 43114), (138, 21557)]