622874836

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{29221}}^1$

素因数の和:29371

約数の個数: 18

約数和(自身を含む): 1105205262

約数和(自身を除く): 482330426

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 21316, 29221, 58442, 116884, 2133133, 4266266, 8532532, 155718709, 311437418, 622874836]

約数ペア:

[(1, 622874836), (2, 311437418), (4, 155718709), (73, 8532532), (146, 4266266), (292, 2133133), (5329, 116884), (10658, 58442), (21316, 29221)]