420199144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2283691}}^1$

素因数の和:2283720

約数の個数: 16

約数和(自身を含む): 822129120

約数和(自身を除く): 401929976

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2283691, 4567382, 9134764, 18269528, 52524893, 105049786, 210099572, 420199144]

約数ペア:

[(1, 420199144), (2, 210099572), (4, 105049786), (8, 52524893), (23, 18269528), (46, 9134764), (92, 4567382), (184, 2283691)]