4989140542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{545023}}^1$

素因数の和:545247

約数の個数: 16

約数和(自身を含む): 7848345600

約数和(自身を除く): 2859205058

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 545023, 1090046, 12535529, 25071058, 108459577, 216919154, 2494570271, 4989140542]

約数ペア:

[(1, 4989140542), (2, 2494570271), (23, 216919154), (46, 108459577), (199, 25071058), (398, 12535529), (4577, 1090046), (9154, 545023)]