142680062

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{30977}}^1$

素因数の和:31040

約数の個数: 24

約数和(自身を含む): 254267424

約数和(自身を除く): 111587362

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 30977, 61954, 216839, 433678, 1455919, 1517873, 2911838, 3035746, 10191433, 20382866, 71340031, 142680062]

約数ペア:

[(1, 142680062), (2, 71340031), (7, 20382866), (14, 10191433), (47, 3035746), (49, 2911838), (94, 1517873), (98, 1455919), (329, 433678), (658, 216839), (2303, 61954), (4606, 30977)]