1556163922

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{146009}}^1$

素因数の和:146157

約数の個数: 12

約数和(自身を含む): 2366676090

約数和(自身を除く): 810512168

約数列:

[1, 2, 73, 146, 5329, 10658, 146009, 292018, 10658657, 21317314, 778081961, 1556163922]

約数ペア:

[(1, 1556163922), (2, 778081961), (73, 21317314), (146, 10658657), (5329, 292018), (10658, 146009)]