9879382

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 15152832

約数和(自身を除く): 5273450

約数列:

[1, 2, 73, 146, 157, 314, 431, 862, 11461, 22922, 31463, 62926, 67667, 135334, 4939691, 9879382]

約数ペア:

[(1, 9879382), (2, 4939691), (73, 135334), (146, 67667), (157, 62926), (314, 31463), (431, 22922), (862, 11461)]